First Alert HD6135FB BRK Brands Hardwired Heat Alarm with Battery

First Alert BRK Brands Hardwired Heat Alarms feature a near effortless installation process and are easily maintained. The utilization of rate-of-rising temperature sensing and a microprocessor that drastically reduces the number of nuisance alarms make this an ideal addition for any number of settings.

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Features Wired-in, 120 volt ac, 60hz single or multiple station heat alarm. 9 volt battery backup. Microprocessor controlled, thermistor heat sensor, features fixed rate and rate of rise temperature sensing that allows unit to alarm prior to reaching the fixed temperature setting of 135 degrees f. Ir remote control silence/test uses most remote controls to temporarily quiet unwanted alarms and test alarm functions.

Brk, Heat Alarm, HD6135FB

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First Alert Hardwired Heat Alarm

First Alert BRK 7010BFF-12 Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup, 12-Pack , White

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First Alert BRK Hardwired Heat Detection Smoke Detector in the Smoke Detectors department at

First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White - Smoke Detectors

120 volt hardwire smoke alarm with photoelectric sensor and battery backup Features convenient 9 volt battery backup, silence/test button, dust cover,

First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White