[2025] 5 Best PTZ Security Cameras for Using Outdoors and Indoors

Looking to upgrade your home security system from stationary fixed cameras to security cameras that offer you more coverage and more control? PTZ cameras may be the solution for you.

PTZ cameras have the capability to pan, tilt, and zoom (thus the name PTZ). They have special mechanical parts that allow the security camera to move and focus on a specific spot, and their entire motion can be manually controlled through software or a controller device.

PTZ security cameras can be controlled remotely by apps or other controllers. They also have preset viewing tours to move and focus on different objects in their field of vision.

People love PTZ cameras due to their wide area of coverage that greatly surpasses that of other camera types. In smaller areas, their pan feature can give 360 degrees of coverage; you only need to swivel the camera left or right or tilt up and down to monitor any area you want.

PTZ cameras have many other benefits, including:

  • PTZ cameras can be programmed to follow a specific pattern on a schedule
  • PTZ cameras are used to cover areas that are impossible to cover with fixed cameras.
  • These cameras can be connected with other devices, such as motion detectors.
  • PTZ cameras work well even when the lighting is low as they typically have strong night vision capabilities.

Top 5 PTZ Security Cameras

If you are planning to upgrade your indoor and outdoor surveillance system, these are five high-performance PTZ security cameras to consider. They have the ability to keep an eye on every nook and cranny of your house, inside and out.

Amcrest PTZ Poe Camera, Waterproof

The Amcrest PTZ is a home security IP camera, which means it can be connected to the internet and work as a smart security camera, keeping an eye on things even when you are not at home. Its mobile app (available on iOS and Android devices) lets you play back the recordings or watch your home and family members in real time.

amcrest-ptz-security-camera-waterproof

Amcrest’s waterproof housing is another great feature, making the camera suitable for outdoor use. Whether it rains or shines, the camera is protected. Its heavy-duty metal housing makes it resilient even in severe environmental conditions.

The developers of this camera didn’t just introduce the weatherproof feature as a gimmick; they tested it against hurricane-level winds and rain, too. Its airtight housing protects against dust and moisture that can potentially seep in behind the lens and fry the internal processor. So it doesn’t matter whether you are living in the deserts of Arabia or face the hurricanes of Florida—this PTZ security camera will weather the storm and always keep your property protected.

This model features a secure SSL/HTTPS connection that ensures your footage is stored safely from unauthorized access, which is a valuable feature, as unsecured data can open your system up to hackers or malware. The SSL/HTTPS connection also receives regular firmware updates to give extraordinary security to you, your loved ones, and your property.

The Amcrest PTZ is powered by PoE+ power, giving you security surveillance around your home 24/7. Having backup rechargeable batteries would be more ideal, but those aren’t easy to find.

With this PTZ camera, you get crisp and rich 1080p images with sharp color contrast. In addition, it offers resolution at 30 frames per second. This video quality makes it one of the best PTZ security cameras on the market.

What we like:

  • Stunning 1080p HD image quality
  • App available on both Android and iOS
  • Motion detection system sends an alert directly to your smartphone
  • Waterproof housing performs well in severe environmental conditions

What we don’t like:

  • No rechargeable battery option
  • Warranty restricted to US customers

Reolink’s PTZ indoor camera is perfect for people who don’t want to risk missing a second of the action. It is solidly built and affordable, and people from all walks of life trust this camera’s performance when it comes to home security.

reolink-security-camera-pan-tilt

All you need is an available wall socket to deploy this camera anywhere in your home. It gives a crisp picture with a resolution of 2560p by 1440p, comparable in image quality to DSLR cameras. The camera captures super HD videos that work well in the night vision mode too, though its range extends to only 40 feet out.

Getting this camera up and running without a professional technician is rather simple. If you have a bit of knowledge about PTZ security cameras and have connected one of them to your Wi-Fi before, you can easily install it in minutes—no messy cabling is involved. The camera has its own dual Wi-Fi antennas that ensure no signal loss and interference.

Unlike most other PTZ security cameras that secure the footage to a micro SD card, which can be removed or deleted, this Reolink camera adds all the images and videos to the FTP server.

Another great feature we love in this Reolink product is its motion sensitivity. It sends you alert emails and push notifications at once if any motion is detected. This feature is available in other PTZ cameras too, but the Reolink camera is unique in its motion detection sensitivity options that allow you to detect certain types of motion, which is especially useful if you have pets at home. This reduces false alarms and gives you peace of mind.

If you are using more than one PTZ security camera, a Reolink NVR would be a wise investment as it saves all the recordings locally. Most offices and corporations count on the NVR to make their multiple cameras work efficiently round-the-clock. Though, keep in mind, the Reolink POE NVR is only compatible with the Reolink PTZ security cameras. If you have security cameras from other companies, they may not work with the Reolink NVR as intended.

What we like:

  • Wide 355-degree rotating angle
  • Remote access anywhere
  • Ultra HD image quality
  • Easy to set up

What we don’t like:

  • NVR required for 24/7 recording
  • SD card isn’t included

SUNBA 20x Optical Zoom PTZ Security Camera

The SUNBA 20x Optical Zoom PTZ Security Camera has a large variety of features. We have tested many PTZ cameras, including top-rated expensive ones as well as economical ones; this model is somewhere in the middle. The SUNBA PTZ camera gives great performance at a reasonable cost.

sunba-outdoor-security-camera-ptz

The SUNBA’s dome-shaped, compact design might look small, but it has a diverse feature set. For example, it has a 20x optical zoom—something you don’t find in the most expensive PTZ security cameras.

But this extraordinary zoom isn’t only for the daylight; it works well at night too. The developers of SUNBA have introduced a powerful infrared LED that gives a night vision up to 800 feet, compared to most other PTZ cameras that only have a range of around 40 to 50 feet.

The only downside to the SUNBA is its lower resolution relative to other models in the market. If you’re looking for ultra HD quality, this isn’t the camera for you. That said, its 1080p Sony CMOS provides crystal clear details on images, even with the 20x optical zoom.

If you haven’t used a PTZ security camera before, no problem. The SUNBA is beginner-friendly and so easy to install. Its user manual will tell you everything you need to know about installing it.

The SUNBA PTZ camera has a memory card slot that you can store up to 64 GB of footage in; however, this memory card can only be accessed by removing the lens, which is inconvenient.

What we like:

  • Superior night vision capacity
  • Rotates 360 degrees horizontally and 90 degrees vertically
  • Waterproof and made from commercial-grade aluminum
  • Works with a real free desktop VMS client

What we don’t like:

  • Hard to access the memory card slot
  • No two-way audio option

JideTech PTZ Outdoor Security Camera

JideTech PTZ camera gives you total control over your premises’ surveillance. It has a motion detection system that alerts you immediately. With this feature, you can create specific motion detecting zones and adjust their sensitivity to reduce false alerts.

jidetech-security-dome-camera-ptz

It is one of the smallest PTZ cameras (4.3 by 4.3 by 3.9 inches) in the market with a 1080p standard resolution. The video works at 18 frames per second and has a 4x motorized zoom lens. The company says the camera gives an excellent image even in the pitch black, but we aren’t impressed with its night vision quality.

Despite this, we still think it’s worth it to recommend JideTech for the responsiveness of their customer service team. Initially we were confused about trying to get their multiple apps to be compatible and set up alerts, but after reaching out to their team, the whole process went smoothly.

Within a few minutes, the JideTech customer support team not only resolved this issue but also helped us receive alerts on the laptop too, so that multiple users can keep an eye on a home and stay in touch with their loved ones.

You shouldn’t choose a product solely because the company behind it has good customer service, but it’s comforting to know that your issues will be taken care of by a reliable team.

What we like:

  • Multiple ways to watch remotely
  • Waterproof aluminum housing
  • Works well with security monitor softwares, like VLC and iSpy
  • 4x motorized zoom lens
  • Great customer service

What we don’t like:

  • Night vision capability isn’t good
  • 4x zoom becomes foggy at night

Amcrest ProHD IP2M-941B PTZ Security Camera

This surveillance camera from Amcrest is notable for its extra wide viewing angle, which allows you to see every angle of your property. The camera’s 4x zoom lens also adds extra layers of security, but not at the cost of image quality. Whether it is day or night, the 4x zoom capability doesn’t compromise any detail in the image.

amcrest-ptz-security-camera-ultrahd

In addition, the night vision of Amcrest’s ProHD IP2M-941B is exceptional and functions up to 98 feet with built-in IR LEDs. You won’t have any problem monitoring your property for potential intruders even in pitch darkness.

Amcrest promises top-notch video quality, but the top-notch video quality is only available when this camera is used in the highest settings. However, using this camera at the highest settings may cause stability and reliability problems. Even if you have the best Wi-Fi network, the video won’t work well.

Furthermore, the highest settings eat up a ton of data, making 24/7 surveillance less appealing. And if you lower the settings, the video quality drops off quickly.

That said, the lens quality in this model is great. If the target is within the zoom limit, the IP2M-941B lens makes sure all the images are crisp. You will get proper image quality even during rough conditions like rain or fog.

This camera is EU and FCC certified, which means it fulfills EU safety and environmental protection requirements and is approved by the Federal Communications Commission in the United States.

What we like:

  • Impressive IR LED night vision
  • Supports Safari, Chrome, and Firefox on Amcrest Cloud
  • Despite low price, image quality is still decent
  • Records all motion for 30 days on Blue Iris security software

What we don’t like:

  • No audio capabilities
  • You can face IP conflict issues on your home Wi-Fi network

PTZ Security Camera Buying Guide

This buying guide section will help you decide on the best PTZ security camera for your needs.

Think About Your Needs

Don’t buy expensive cameras with extra features if you are trying to cover a small area around your home. Big cameras with 360 degrees of coverage are used in large stores or warehouses.

Usually, only large corporations invest in such sophisticated security measures. For home security, a small camera with a 4x optical zoom will likely be enough to fulfill your requirements.

Great Night Vision

Night vision capability is a must-have, and this feature varies significantly from camera to camera. Budget cameras often cut corners on night vision capability. Effective night vision can pick up intruders around your home even at night with its infrared LED night vision capability.

Make sure the camera you are buying comes with the best nighttime surveillance so that your home is protected when it’s dark.

1080p Resolution

The 1080p resolution has become the industry standard for camera resolution. Don’t buy any product that offers less than 1080p resolution, even if it has many other good applications.

For PTZ cameras with 1440p or 4K resolution (which has marginal benefit over 1080p resolution), you need to spend significantly more money and—unless you are tech-savvy—hire a professional technician to install and set up those cameras.

Good Customer Service

If the camera manufacturer doesn’t provide good customer service, you will experience significantly more frustration in the future. Camera systems are great when they work fine, but as with any electronic device, you will have times when you need to troubleshoot problems with your camera.

Things like the Wi-Fi connection, installation process, changing camera settings, and compatibility all have potential for problems. If you are installing a PTZ camera on your own, or if you have problems with it, a good customer support service can resolve your problem quickly and eliminate any frustration.

FAQs About PTZ Security Cameras

Let’s address some of the most frequently asked questions about PTZ security cameras.

How do you connect the PTZ camera to the security system?

How you connect a PTZ camera to your security system depends on the model you are buying and your security system. Usually, you need a system that includes CCTV or DVR. Companies also give clear guidelines in their model’s instruction manual about how to connect the camera to a security system.

Are all cameras vandal-proof?

Though all companies claim their PTZ cameras are vandal-proof, this may not necessarily be the case. Manufacturers tend to focus on weatherproofing with sturdy materials over tamper-resistance. They can’t prevent a burglar from smashing the camera lens with a blunt instrument, for example.

The best way to protect your cameras is to place them high off the ground. Install your cameras at least 10 feet above ground level to minimize the risk of them being tampered with.

Does the zoom quality matter?

Zoom quality is not the most essential feature when it comes to PTZ cameras installed in residential settings because you’re unlikely to ever really make use of it. However, if you need your camera to pick up details further away, a higher zoom quality could make a difference.

What is the difference between optical zoom and standard zoom?

Optical zoom preserves the image quality and records the video clearly. On the other hand, standard zoom diminishes the video quality because it simply enlarges the existing image, ruining its quality. Always buy PTZ security cameras that have optical zoom.

Conclusion

With a PTZ security camera, it is now easier to monitor many areas of your home or business. If you are planning to buy the camera for outdoor security, focus first on how weatherproof the camera is.

For outdoor units, the weather is a bigger threat than professional burglars tampering with the camera. If the camera isn’t weatherproof, it won’t last long, and you’ll be back to square one looking for a PTZ camera to protect your home in 2024.

10 Home Security Tips You Never Thought Of

Most people know the basics of home security.

Lock your doors and windows. Install a burglar alarm. Maybe even some cameras.

But did you know that security goes even deeper?

Today, we’re talking about some uncommon tips that add extra protection. Your average person definitely doesn’t know these tips. Some of these tips go against the grain, having to deal with your home’s digital security and even touching on human psychology.

Sound interesting? Well keep reading, because as unconventional as they are, security experts recommend these tips to stop would-be burglars.

#1 – Hidden Valuables Storage

Did you know 75% of burglars begin their home raids in the master bedroom (source: ADT.com). Thieves expect valuables in master bedrooms, so outsmart them.

Smart homeowners create unexpected storage spots.

Hide your valuables in a less obvious spot. Add secret compartments in kitchen cabinets. Place decoy valuables in obvious spots.

Kitchen cabinets make excellent hiding spots. Most burglars skip kitchens entirely.

Store valuables in fake cleaning supply containers. Bathroom storage works well too. Burglars rarely search bathrooms thoroughly.

#2 – Smart Landscaping Security

Plants protect homes naturally. Thorny bushes under windows deter intruders. Strategic landscaping blocks entry points.

Who would have thought? Security-enhancing gardening.

home with bushes in winter

Think about planting or making these:

  • Rose bushes with sharp thorns
  • Holly shrubs near ground-floor windows
  • Bamboo screens for privacy
  • Gravel paths that make noise

Position motion lights behind plants. This creates confusion for intruders. Trim branches that could help climbers. Keep sight lines clear to entry points.

#3 – Digital Deception Tactics

Smart homes need smart protection. Digital deception confuses tech-savvy criminals.

Hide your main network name completely. Change passwords monthly. Set up fake security cameras alongside real ones. Program smart lights to turn on, even when you’re not home.

If your home has the tech, use it to your advantage!

#4 – Social Media Safety

various social icons

Did you ever think a burglar could be one of your followers?

Criminals check social media for empty houses. Your posts can reveal security weaknesses.

Never post:

  • Vacation dates
  • Home location details
  • New purchase photos
  • Daily routines
  • Home layout images

Wait to share vacation photos until you return. Avoid checking in at locations far from home. Don’t forget to review your account’s privacy settings.

#5 – Neighborhood Watch 2.0

Modern neighborhood watches use technology. Apps connect neighbors instantly. Communities share security information effectively. Apps like Neighbors by Ring and NextDoor have created your “local neighborhood social media network.”

By using these tools, neighbors can report suspicious activity quickly. Use the apps to build relationships with your neighbors and the local police department.

#6 – Psychological Deterrents

beware of dog sign

Criminal psychology reveals deterrent methods. Small changes affect burglar behavior. These tricks make your home less appealing.

Display security company stickers or signs prominently. Add “Beware of Dog” signs even if you don’t have pets. Make your home look actively protected. Install obvious cameras and hidden ones. Even fake cameras can help deter criminals.

Criminals tend to avoid homes that show these obvious signs. They prefer easier targets.

#7 – Smart Lock Rotation

Smart locks are an extremely useful and versatile household security tools.

Change entry codes weekly. Create temporary codes for visitors. Delete unused codes immediately. Smart locks track who enters your home.

When you use these devices, just remember to keep logs of:

  • Code assignments
  • Entry times
  • Failed attempts
  • Battery levels

#8 – Window Security Films

Install security films on glass surfaces. These films hold broken glass together. Burglars won’t be able to enter as quickly through broken windows. It may not prevent things for long, but these few saved seconds could make a difference.

#9 – Lighting Sequences

Just like how we talked about smart locks, you can do something similar getting creative with smart lights. Programmable lights allow you to set patterns that can throw off criminals who might think they know your schedule. Avoid simple on/off timers. Develop strategic lighting patterns to make your home look occupied, even when you’re not there.

Create patterns that:

  • Vary by room
  • Change daily
  • Include the TV
house at night

#10 – Package Protection

Package theft, porch pirates, whatever you want to call it.

Stealing delivery packages from a home’s doorstep is extremely common, especially during busy times like the holidays.

Prevent package theft with secure delivery options. Install lockable delivery boxes. Use 2-way audio on smart doorbells that allow you to monitor your package, even if it gets delivered while you are at work.

And if all else fails, maybe just ask a trusted neighbor, “If you see a package delivered while I’m not there, can you hold onto if for me?”

Get Creative, And Start Using These Home Security Tips Today!

And those are our ten out-of-the box security tips. Of course, these strategies won’t replace your traditional security system and good old common sense and vigilance, but they can help in certain scenarios. Implementing these tips alongside a state-of-the-art security system is a fantastic and smart way to keep your property protected.

Each measure adds layers of protection. Combine these tips with your existing security, update your security plan regularly, and you’ll be happy you paid attention to this article!

Why You Need a Residential Security Assessment in 2025

Every homeowner holds the responsibility of protecting their home. A residential security assessment helps make sure you are taking every precaution to protect your family and belongings. This guide explains why your home needs an assessment and how the process is done.

Why Is A Home Security Assessment Important?

Security assessments analyze the vulnerable points of a home from a security standpoint. A security expert will check doors, windows, and any other entry point, making sure each important area is protected. These will be the locations for sensors, cameras, and any other smart security devices. An assessment creates a detailed and custom safety plan that is particular for your property. Also, insurance companies often lower rates after security upgrades. Plus, the cost of an assessment and security system is small compared to potential theft losses. 

Alarm New England provides a free residential security assessment. No cost and no obligation. Our experts can walk you through the assessment over the phone in just a few minutes. Call (857) 445-4010.

The Process:

Step 1: Identify Entry Points

Doors and windows create weak spots in home defense. Burglars target these areas first. A security assessment checks all entry points for vulnerabilities.

The assessment examines:

  • What size is the property
  • How many doors and ground floor windows
  • Whether you need fire or carbon monoxide detectors
  • Will you require cameras

Experts identify potentially vulnerable parts of the home like doors and windows. Ground floor windows are the most vulnerable since they are the most easily accessible by a potential intruder. Also, the bigger the home, the more entry points it has. Based on these factors, a security expert will recommend certain equipment. This includes motion sensors and cameras for any areas that need added protection.

Once intrusion detection is covered, the security expert will then suggest any additional protection, like smoke detectors, carbon monoxide detectors, flood sensors, or phone app integration.

Step 2: Review Existing Equipment

Do you have existing security equipment in the home that isn’t currently working? During a residential security assessment, a security expert can assess any existing security equipment to see if it is usable. Activating existing equipment can help save you money and maximize your initial investment.

Alarm New England experts can take a look at your home’s existing equipment and determine if you can use that or require an upgrade. Call for a free assessment – (857) 445-4010.

using total connect app

Step 3: Set Up Monitoring and Emergency Response

Quick emergency response saves lives and property. The next step of a security assessment is setting up monitoring to ensure fast emergency response.

This includes:

  • Connecting the alarm system to the central station
  • Setting up emergency contacts for the monitoring center to notify about any signals

A security expert will check your alarm system’s connection to the central station. The connection is important because any signal from your system will notify the central station, who will then notify any designated contacts to confirm if there has been an emergency, if there is an emergency or if there is no response, authorities will be notified. This quick response can make all the difference in an emergency situation.

Take Action Today

Book a security assessment to protect your home. Experts can find risks you might miss if you take on the task yourself. Getting a free security assessment might .

Regular assessments keep security current. Crime methods change fast. Updates protect against new threats. Your family deserves this protection.

Contact the security professionals at Alarm New England today. Ask about our packages, and start improving your home security today.

looking for home security

How to Test Smoke and Carbon Monoxide Detectors

While most homes on the market today come equipped with fire alarms and carbon monoxide detectors, most homeowners usually forget to test these crucial safety systems to make sure they work.

According to the NFPA, nearly three out of five deaths from home fires come from homes with non-existent or defective fire alarm systems.

Additionally, in 2015, the CDC reported that 393 people in the United States died from carbon monoxide poisoning, with thousands sent to emergency rooms across the country.

What’s shocking about these statistics is that proper maintenance and understanding of these alarm systems could have prevented some of these tragedies. The death rate in home fires is cut by more than half in homes equipped with functional smoke detectors.

The numbers are similar in carbon monoxide-related studies. In a study done in New York City, the NCBI reported a stunning 50% drop in carbon monoxide poisoning cases after New York City enacted a carbon monoxide law requiring CO alarms in dwellings.

Types of Smoke Detectors

The NFPA states that there are two common types of smoke detectors systems, Ionization and Photoelectric.

Ionization

ionization smoke detector

The first type is Ionization-type smoke detectors. These smoke detectors work by having two plates that each produce either negative or positive ions.

These ions then traverse between the two plates, and this creates a complete circuit. When smoke enters the detector, the path between the two plates become blocked, which is what causes the alarm to trigger.

Photoelectric

first alert photoelectric

When smoke enters the detector, the laser, which usually travels in a straight line, becomes disoriented and scatters around the gadget. When this fractured laser hits one of the many light sensors inside of the system, the alarm then triggers.

Which type of smoke detector should I get?

Ionization-type detectors are better at detecting flaming fires, which are fires that produce a lot of flames and less smoke. Photoelectric-type detectors are better at detecting smoldering flames. You will want to pick the right type of smoke detector accordingly.

Examples of flaming fires are cooking accidents, fires from candles, flammable liquids and burning wood or paper.

candle fire

Photoelectric-type detectors are better at detecting smoldering flames, which are flames that build up over time. These usually come from unattended flammable materials that slowly burn up, such as charcoal and cigarettes.

In places such as the kitchen, you should probably opt for ionization-type alarms. Areas near the woods, or places where you cook grilled food, might better benefit from photoelectric-type alarms.

carbon monoxide poisoning

Additionally, some alarms come with both types of detection. While they may cost more, you can be sure that those alarms can protect you and your home from both flaming and smoldering fires.

How to Test Your Smoke Detector and How to Maintain It

Testing your smoke detector should become a part of your housekeeping routine and according to FEMA, should be done at least once a month.

While the specific way to test your detector depends on the manufacturer of your smoke detector, most detectors have an easily accessible test button on the face of the device. Once you press this button, wait a few seconds, and then a loud and piercing sound should emit from the device.

qolsys smoke detector ceiling

If you do not hear the device or if the sound is not loud enough, consider replacing the battery and test the device again. If the alarm doesn’t sound off even after you’ve replaced the battery, the device itself is probably faulty. Replace the detector as soon as possible.

Additionally, here are some guidelines you should follow while testing your smoke detectors:

  • Remember to test your smoke detectors monthly as suggested by FEMA. In many cases, this is as simple as just pushing a button.
  • Besides testing the device, clean out your smoke detector as well. Dust, spider webs and other debris may hinder your smoke detector from operating at its maximum capability.
  • You should also replace the batteries at least once a year. Some systems, however, come with a “long-life” battery. These are usually not replaceable, and you may have to replace the smoke detector when the “long-life” battery runs out.
  • Figure out if your smoke detector is a stand-alone or is an interconnected model. A stand-alone model will only trigger itself when it detects smoke, while an interconnected model triggers all the alarms in the system if even one smoke detector goes off. If you live in a large house, consider getting an interconnected system so that your whole residence is made aware of a house fire that may be happening on the opposite side of the house.
  • Station someone at the farthest areas of your house from your smoke alarm. When you test your alarm, they should be able to hear alarms go off. If they don’t, consider using an interconnected smoke detection system or get an alarm with a louder alarm.
  • Some smoke detection systems sold nowadays are also wired to inform your local fire station or home security system when it detects smoke. When testing your smoke alarm systems, notify your fire station so that they don’t send personnel to a non-existent fire. They’ll be thankful for the heads up, and be glad that you’re diligently testing your smoke detection system.
  • Keep an up-to-date escape plan. These smoke detectors only alert you and cannot put out fires for you.
  • Check the dates on the back of your smoke detectors. Once an alarm reaches its 10-year life span, it is advised to replace it entirely. However, you can also consult the alarm’s manual as it may suggest replacing the entire system earlier.

Types of Carbon Monoxide Detector

Like smoke detectors, carbon monoxide detectors come in a variety of mechanisms that detect carbon monoxide levels in the air. System Sensor, a manufacturer of fire protection equipment, lists out the three main types of mechanisms for monitoring carbon monoxide levels.

Biomimetic

Biomimetic sensors, as its name implies, mimics the effect of carbon monoxide on hemoglobin. There is a laser in the device that becomes blocked when carbon monoxide levels increase, which then triggers the alarm.

co2 detector

These detectors are usually cheap, although they are more prone to false alarms and take longer to recover once they set off their alarm.

Metal Oxide Semiconductor Sensor

Metal Oxide Semiconductor sensors, or MOS, work by heating a semiconductor in intervals. Once it reaches its operating temperature, its resistance changes when carbon monoxide is present. The alarm triggers once the resistance threshold is broken.

carbon monoxide alarm first alert

These alarms have a long life span. However, they also draw more electricity than other variants and are prone to false alarms in the presence of other chemicals or gases.

Electromechanical

Within electromechanical sensors, platinum electrode and an acid combine to create a reaction between the air and carbon monoxide, generating an electric current. When these currents pass a certain threshold, the alarm goes off.

electromechanical carbon monoxide alarm

These sensors are highly reliable and react fast to carbon monoxide. They also draw less electricity than other variants. Their only downside is that they may make a false alarm when in the presence of ammonia-based cleaners.

Which type of carbon monoxide detector should I get?

In most cases, the electromechanical sensor is sufficient. However, if you need a carbon monoxide detector in other places such as a workshop, you may want to consider getting a MOS or biomimetic-based detector.

How to Test Your Carbon Monoxide Detector, and How to Maintain It

Like smoke detectors, carbon monoxide detectors ought to be tested regularly. The testing procedure is quite similar:

  1. Press and hold down the test button on the face of the device. After a few seconds, you should hear two beeps which signify that the device has entered testing mode.
  2. If you are unable to hear any sound or if the alarm is too weak, replace the battery and retest.
  3. If after battery replacement the device still doesn’t beep, replace the whole detector as soon as possible.
fire alarm

Guidelines to Test Carbon Monoxide Detectors and CO Alarms

Additionally, here are some guidelines you should follow while testing your carbon monoxide detectors:

  • Like smoke detectors, test carbon monoxide detectors monthly.
  • Clean the carbon monoxide detector thoroughly so that there’s nothing obstructing the entryway to the sensors.
  • While most carbon monoxide detectors are plugged into a wall socket or are hardwired to your house’s electrical system, almost all of them have a backup battery in case of power failure. You should replace your backup batteries once a year.
  • Have an escape plan updated in case the alarm goes off. Carbon monoxide is lighter than air, so it rises. When the alarm goes off, crouch and stay low to the ground while making your way out of the building.
  • Inspect your ventilation systems. Carbon monoxide poisoning happens when there’s a buildup of the gas in an area. Making sure that all the areas in your building are well ventilated. This will drastically reduce the risk of CO alarms and carbon monoxide poisoning.

Must-Have Features for Smoke and Carbon Monoxide Detectors

powerg wireless smoke and heat detector

When looking for which smoke or carbon monoxide detector to purchase, there’s no singular device on the market that will cover all needs. Each household or building has a different layout and rooms with different purposes, which will require different types or numbers of detectors.

It is best to consult with your local fire department and read up on local ordinances to determine what safety standards your state requires.

Keep an eye out on the standards that each device has passed. Manufacturers will state on the packaging or the manual of the device which standards these detectors have passed.

These devices are usually tested by Nationally Recognized Testing Laboratories (NRTL), which are approved by the Occupational Safety and Health Administration (OSHA) to test these products. Major NRTLs include the CSA, FM, INTERTEK, TUV, and UL.

Alarm New England is a trusted home security provider having served MA, CT, and RI businesses for over 50 years. Interested in a smart thermostat? Learn more about our home security solutions.

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The Pros and Cons of Security Cameras

Information is the backbone of an effective security system. It provides the certainty that your kids are safe, that your dog didn’t destroy the sofa, that a thief hasn’t run away with thousands of dollars’ worth of valuables.

Cameras play a major role in a comprehensive security plan, but they should not be the only—or even the first—step.

What are the pros and cons of security cameras?

Some of the pros of having security cameras installed include:

  • Helping deter crime
  • Mobile phone connectivity
  • Affordability

A few cons of owning security cameras include but aren’t limited to:

  • Incomplete security coverage (when by themselves)
  • Making guests uncomfortable
  • They can be hacked

Let’s find out the pros of security cameras in more detail below.

Pros of Security Cameras

Cameras can deter crime.

Security cameras serve two primary roles in home defense:

  • Deter would-be intruders
  • Capture video evidence to aid a police investigation

Criminals don’t like being watched when they’re at work. Putting surveillance cameras 12 feet above ground level sends a message to any would-be thieves: you’re under surveillance.

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A single security camera displayed in a prominent position can be an effective deterrent in its own right.

The reason for mounting security cameras so high up is so everybody can clearly see them from the street, but it’ll be difficult for the burglar to reach up and disconnect the wires.

Position the camera in such a way that you’re able to capture a license plate or get a clear shot of someone’s face.

Modern security cameras are feature-rich.

Most security cameras manufactured within recent years can do the following:

  • Record sound and video of whatever’s going on in the room
  • Detect motion and sound
  • Send alerts to your smartphone if there’s any unusual activity
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More advanced cameras have superior features, including:

  • Two-way talk capability
  • Attached motion-sensing flood lights
  • Built-in sirens

Consumer-grade security cameras aren’t expensive.

Though you’d think the features listed above would cost you an arm and a leg, you’re fortunately mistaken. Security cameras are much cheaper than they used to be.

Most cameras manufactured for residential use range between $100–$300. If you want to buy some high-end professional-grade cameras (like those you might expect in a bank), those can cost several hundred dollars or even thousands of dollars each.

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You can find cheap cameras on any e-commerce platform, but remember the old adage: buy cheap, buy twice. Talk to a security system company that offers security cameras in addition to burglar alarms and fire protection and they’ll help you choose a cost-effective camera that has the features you’re looking for.

Cons of Security Cameras

Cameras by themselves do not make a property secure.

Security cameras can’t replace a monitored home security system. Unless you always are able to know what’s happening in your home at any given time, it’s just not possible for you to be on-call 24/7, fully prepared to respond to a disaster the instant it happens.

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Just think of the countless circumstances in which you’d have a tougher time responding to an emergency notification on your smartphone:

  • You’re on vacation in another country
  • You have poor cell reception and no Wi-Fi connection
  • You’re asleep
  • Your phone is out of battery
  • Your phone is on silent
  • You’re on a plane, driving a car, or swimming
  • You are incapacitated or unconscious

The question then becomes: Do you have a backup plan for all of the above scenarios? What happens if you are unable to respond to an alert from your security cameras in an emergency?

For many people, self-monitoring their cameras turns their security systems into a source of anxiety as they can feel compelled to check their cameras constantly whenever they pull out their phones to do something routine like read a text message.

On a self-monitored camera system, it’s up to you to call the police, fire department, or emergency services. The knowledge that the safety of your family and priceless belongings are solely in your hands can be a heavy responsibility to bear.

Cameras can make people uncomfortable.

Privacy is always an important discussion to have when putting up cameras. The feeling of being watched is unpleasant, even when the camera may not actually be recording.

Everyone in your house (guests included) should be made aware what is being recorded and when. When the camera is not in use, the lens should be obscured or turned to face the wall or floor.

If that’s not possible, make it clear to all occupants living in the home that the device is only active when the security system is armed at night or when the house is empty.

Some camera brands have security holes that make your data vulnerable.

To protect the videos stored in your cloud storage service, make sure your Wi-Fi network is secure and that you’re periodically changing the passwords on your devices. Poorly-secured cameras and Wi-Fi routers that use default passwords make it easy for hackers to gain access to your information.

The US government is cracking down on cameras with glaring security holes. These enable third-party access the footage or use the cameras as part of a botnet in a distributed denial-of-service (DDoS) attack.

The recent US House Bill HR 5515 states government agencies are prohibited from purchasing or using Dahua or Hikvision cameras due to these concerns.

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Even though these security holes have been made public for years, these companies have failed to patch the cameras. Dahua and Hikvision responded that they’d solve the issue, but they’ve made almost no progress.

Should you decide to purchase a camera from either brand, make sure it is on a closed network or behind a firewall. If your cameras are on a DVR that has them on a separate local area network (LAN), you’re not at risk.

The Verdict on Security Cameras

While security cameras aren’t a singular solution to anyone’s security needs, homeowners and business owners will likely benefit from the added peace of mind cameras can provide. And in the event of a break-in, the information cameras provide may be useful in tracking down your stolen valuables and the intruders.

A well-implemented camera system is an excellent addition to a professional-grade security system; it reduces your personal risk and makes your community safer.

How to Choose a Security Camera

One of the major obstacles buyers face is that security cameras are incredibly difficult to compare due to variance in price and features. Reading a spec sheet or a product e-book tells you very little about how well a camera actually performs in day-to-day usage and whether it will fulfill the specific function you need it for.

It’s not always easy to figure out why a $100 camera is somehow inferior to a $300 camera, so many people buy the cheapest camera they can find.

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Price is always important when building the right system for your needs. But in our experience working with thousands of customers, the ones who spend more time researching various camera types tend to be happier in the long term.

Listen to what past customers have to say about the camera on major review outlets, e-commerce sites, and social media. Learn as much as you can about the product and the services that accompany it. Before you make a purchase, consider the following:

Video quality

Nowadays, 1080p resolution is standard in most security cameras, and this should be the absolute minimum you settle for unless you’re on a tight budget. Video quality less than 720p will leave you looking at blobs, but saying a camera is 720p, 1080p, or 4K doesn’t mean the image is necessarily better.

You also have to consider the quality of the processor in the camera as well as that will impact compression rates. Heavily compressed footage will end up blurry even on 4K cameras. Being able to make out certain features clearly could make all the difference someday.

Try to find video footage online that was captured using the model of camera you’re looking for to see whether it can pick up key information facial features or license plate numbers.

Night vision

You also want good night vision range (usually referred to as infrared or IR), especially on outdoor cameras. Find user-created videos online that show the camera’s functionality in low-light conditions to ensure the camera you invest in has clear footage day and night.

Camera power

You’ll have to supply power to your cameras by wires or by battery.

Batteries can die quickly, especially when used in outdoor cameras that pick up lots of movement, and it’s easy to forget to replace them. Batteries add another potential weakness to your security system, so consider sticking with wired cameras.

Field of view

Be aware of how wide of an area you need your camera to capture. Camera fields of view range from 100 degrees to as much as 180.

Some cameras are mounted on the wall or ceiling in such a way that you can manually turn them as needed, while others like PTZ cameras can pan, tilt, and zoom via remote control to see a wider area.

You want the widest angle possible so that your camera covers the most terrain.

Storage

Different camera manufacturers offer their own video storage methods. Most camera manufacturers offer free short-term cloud storage, but if you want to store videos long-term, you’ll probably have to upgrade to a more expensive data plan.

Alternatively, you may also be able to store videos on an SD card or USB drive. Some people might be averse to cloud storage because of the monthly fees, the trust you have to place in the company’s privacy standards, data caps, and slow download speeds.

Think about whether the convenience is worth it to you. If you’re the kind of person who wants your cameras running 24/7 and monitors them closely, cloud storage is less efficient than a DVR or NVR.

Smart assistant integration

If you use smart home technology, such as Google Home, Amazon’s Alexa, or Apple HomeKit, choose a camera that will integrate with your smart home system.

Camera locations

Deciding where to place your cameras is essential when you want to get the most utility out of each device.

Think about the most likely break-in points in your home (front door, back door, sliding door, garage) and make sure those points are within the camera’s field of view. Put the cameras high and as far away from what you want to record as possible without sacrificing image clarity.

Try putting cameras on the corners of your house instead of in the middle of walls. Make it so that intruders would have to get in front of the camera to disable it.

Purchasing the Right Security Camera for Your Needs

Choosing a security camera is difficult, but as with most things, the best way to go about it is by deciding which features you need first and eliminating every option that doesn’t fulfill all of those needs.

Once you have a shortlist of cameras that all accomplish similar things, compare the camera’s price, the manufacturer’s reputation, the quality of their customer service, and customer reviews.

When you’re not sure, start with a single camera and add-on later. Buying several cameras at once gets expensive quickly, and you always want to test out any new technology for a while before investing into it.

If you need help choosing a camera, we’re a local alarm company based out of Boston, Hartford, and Providence that specializes in designing security systems to your needs. We combine burglary and fire alarm monitoring with cameras and automation to keep your home safe and give you more control over your daily life.

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