Fire Protection

Home security starts at

  • Accurate early fire warning with audio and visual alerts when smoke or high temperature is detected
  • Enhances safety and ease of maintenance with low-battery and tamper warnings
  • Receive alerts with clear evacuation directions and dual color LED indicators.

The help you need,
the moment you need it.

The smoke/heat detection alarm detects dangerous temperature and smoke levels — which could go unnoticed by you and your family

Instant Response

First responders are automatically alerted – unlike non-monitored detectors that could let fire or CO spread if you’re in the yard, at work, or just don’t notice early warnings.

Loud Notifications

Loud notifications wake you day or night for around-the-clock protection.

Pet Protection

Don’t forget about pets. Ensure the safety of your beloved canines and felines with a swift response from the fire department.

10-Year Lifespan

A decade-long lifespan on smoke and CO sensors provides lasting protection. Low battery and end-of-life notifications help ensure detection is always in working order.

Protect against the unexpected

The smoke detector alerts occupants of the room by activating the built-in 85db alarm buzzer and flashing LED light when smoke or temperature exceeding 57°C (135°F) are detected.

At the same time, it transmits a coded signal to the control panel to activate the system siren, alerting the end user and/or central monitoring station to send onsite assistance.

Easy installation
and maintenance

As a wireless device, it offers home and business owners more choice in terms of installation, including locations in which wiring is difficult or impossible.

Maintenance is also made easy, with audio and visual sensitivity degradation indicators notifying when cleaning or replacement of the detector is required.

Tamper resistant
and encrypted

the PG9936 features mutli-channel frequency hopping to help prevent frequency blocking and interference. It also uses 128 bit AES encryption to provide protection against analysis tools and digital attacks.

Another preventive measure this contains is a back tamper in case someone tries to remove it from its mounting position

PowerG Wireless Smoke & Heat Detector Specifications

Battery Type 3 AAA batteries Battery Life 3 years (typical use)
Dimensions Diameter: 5 in (12.5 cm)
Height: 2.5 in (6.3 cm)
Weight 8.75 oz (243 g)
Operating Environment Indoors Thermal Sensor 135°F fixed heat
Audible Signal 85 dB Operating Temperature Range 4.4 – 38°C (40 – 100°F)

Part Of A Complete System

Our fully customizable packages give you everything you need, and nothing you don’t.

Video Doorbell

Video Doorbell

Smart Lock

Smart Thermostat

Touchscreen Keypad

Smoke Detector

Looking To Reuse Your Existing System?

Have an old home security system in Boston and want us to monitor it instead? We can transfer you over for no upfront cost.

Your Way, Your Choice


  • Professional, reliable 24/7 security monitoring
  • Burglary detection
  • Fire, flood and carbon monoxide detection


  • Remote arm & disarm
  • Customizable alerts, schedules and automations
  • 4G LTE cellular monitoring


  • Stream video from your smartphone or computer
  • Record and save video clips
  • Smart home devices

Frequently Asked Questions (FAQs) for Video Camera Doorbells

A doorbell camera works by allowing you to view live video of whoever is outside your door, without having to open the door, move a curtain, or peak through a window. Doorbells with monitors allow you to discreetly view who is at the door without making your presence known. They are one of the first components of a smart home. Just like a standard door security camera, and integrated unit that is wireless requires a strong WI-FI signal.

Smart video doorbells make it possible to interact with visitors at the door. Using a simple app, you can see and speak with a visitor at your door anytime. Here are some of the features Skybell video doorbells include:

  • 1080p HD video 
  • Full-color night vision capable
  • Two-way audio
  • Cloud recording & storage
  • Motion detection
  • Weather and rain-proof
  • Units can withstand temperatures between -40 and 140 degrees Fahrenheit
  • Complete home security integration

Doorbell cameras are a relatively new feature developed for home security systems. They provide protection at the front door for homeowners and residents. A security doorbell with a monitor has a built-in surveillance camera that allows you to view it from any tablet, phone, or computer.

Advanced home security doorbells from Skybell and other companies draw their power from a low voltage electrical circuit. A Skybell requires a constant source of low voltage power to use the video feature. There is a small battery in the unit that assists with the distribution of electricity. While the battery does not function as a sole power source, it does work to optimize performance and efficiency.



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