PowerG Wireless Temperature Sensor


Advanced Environmental Awareness

Professional grade encrypted adjustable fixed temperature sensor.


  • PowerG encrypted technology protects wireless signal
  • Multichannel, Frequency Hopping Spread Spectrum technology
  • Get notified via email or text at high or low temperatures
  • Configurable high and low temperature threshold
  • High immunity to background vibrations
  • Up to seven years of battery life

Panel Compatibility

IQ Panel 2+ IQ Panel 4

1 year warranty

Out of stock


Monitor everywhere

With extreme range roughly 4 times that of other sensors on the IQ Panel 2+, PowerG wireless sensors cover distant areas with no need for signal repeaters.

Power when it is needed

PowerG sensors use adaptive transmission power which preserves battery life by only transmitting with the right amount of power.

Immediate knowledge

Automatically get notified when the temperature hits a dangerous level in your home. The optional PGTEMP-PROBE allows monitoring of exterior or refrigerator temperatures.

Detect problems with Surety

If you’re going to use a security alarm, choose a professional grade sensor with secure wireless communication so you can be confident it will do it’s job.

Why should I use PowerG sensors?

The majority of security systems are not as secure as they could be. With technology advancing rapidly, it’s becoming more and more likely that someone who wants to compromise your security system can do so without much effort or expense.

PowerG sensors use 128 bit AES encryption to send signals in a coded form that can only be understood by the alarm system they are connected to. This ensures that only your system can access the content of the message, keeping your sensor activity data safe and practically eliminating your system’s exposure to spoofing and replay attacks.

On top of powerful encryption, PowerG sensors use spread spectrum frequency hopping rf for the most secure wireless sensors available.

Don’t worry, this device integrates seamlessly

Surety is your connection to the award winning Alarm.com ecosystem, allowing you to use hundreds of best-in-class security and home automation devices from a single app that runs on almost anything. All that and the industry’s best customer service are why Surety is your home’s best friend.

Specs & Guides

Part number
3.19 x 1.25 x 1 inch
Wireless signal range
2000-2500ft in open air
Alarm, alarm restore, tamper, tamper restore, low battery
Transmitter frequency
USA: 912-919 MHz
Wireless protocol
Battery life
7 years (with typical use)
Operating Temperature
-20°C to 55°C (-4°F to 122°F)
3V Lithium CR-123A

Plan Compatibility

Security Alarm & Automation
Automate Alarm Home
Cameras Only
View Cam Cam Plus
Alarm, Automation & Cameras
Protect Complete


Have questions? We’ve got answers!
The Surety support forum is the #1 resource for answers to all your questions about setting up and using your sensors.
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Additional information

Control Panel



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