Hardwired heat alarm with battery backup is designed for areas not suitable for smoke alarms, such as garages, kitchens, or laundry rooms. Rate-of-rise thermistor sensing triggers the 85 dB alarm if the temperature reaches 135 °F or rises more than 15 °F in one minute, helping detect dangerous heat quickly. Unit interconnects with compatible First Alert/BRK alarms and includes a 9V backup battery.
This product doesn't have any reviews yet.

Hardwired heat alarm with battery backup is designed for areas not suitable for smoke alarms, such as garages, kitchens, or laundry rooms. Rate-of-rise thermistor sensing triggers the 85 dB alarm if the temperature reaches 135 °F or rises more than 15 °F in one minute, helping detect dangerous heat quickly. Unit interconnects with compatible First Alert/BRK alarms and includes a 9V backup battery.

The First Alert® SMICO110 10-Year Battery Smoke and Carbon Monoxide Alarm provides reliable 2-in-1 protection against both fire and carbon monoxide in an easy-to-install detector. Featuring superior safety features like a 1-touch test/silence button to confirm the combination alarm is functioning correctly and silence false alarms, the combination alarm features a built-in 10-year sealed battery that provides uninterrupted power for the life of the detector. No need to worry about the cost or hassle of battery replacements for a decade. An end-of-life warning lets you know when the alarm should be replaced.

SmartSensor provides comfort to you and your family in the rooms that matter most while saving you energy and money. Through infrared technology, SmartSensor detects when a room is occupied and communicates that information wirelessly to your smart thermostat from up to a range of 60 feet prompting automatic temperature adjustments for comfort.

Detect intruders with SimpliSafe’s high-performance motion sensor. Engineered to tell the difference between people and pets, so if the alarm goes off, you can be confident it’s real. With a 90º field of view and 35 ft. range, it protects an entire room from a single location. Plus, you get fast alerts sent right to your phone when motion is detected so you always know what’s happening at home. And if you have a 24/7 professional monitoring plan—our agents are always ready to send help to your home when an alarm is triggered.
| Pros for First Alert - Hard-Wired w/Battery Back-up Ionization Heat Alarm 1 pk | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Ease of use, Performance, Sensitivity, Setup |