Must be used in conjunction with a Honeywell Alarm System with RF capabilities. 5809SS contain a built in fixed temperature sensor, which will signal
5809SS Fixed Heat and Rate-of-Rise Detector, Honeywell
Industrial Grade Heat Alarm Fire Alarms Smoke Detectors Smoke Alarm Battery Operated Fire Alarm for Warehouse
Smoke Detectors, Olympia Electronics
BRK 120V AC Fixed Rate Heat Alarm
Initiating Devices: Heat Detectors, CO Detectors, Multi-Sensor Detectors
Fire Alarms vs. Smoke Detectors vs. Smoke and Heat Sensors
Heat Detectors According to NFPA 72 - 2019 edition - Fire Protection Specialists
How a Heat Detectors Works
Smoke Alarms - Marsden Website
The Kidde FireX HD135F is a 120-Volt AC Wire In Heat Alarm that responds to temperature rather than smoke. The alarm will sound if temperatures rise
Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot
How Do Smoke Detectors Work?
The Difference Between a Smoke & Heat Alarm
Photoelectric Technology: Our smoke and heat alarms use photoelectric technology. Through this technology, you can detect threats that are not
Ecoey Fire Alarms Smoke Detectors, 10-Year Smoke and Heat Detector with Built-in Battery for Home Bedroom and Kitchen, Smoke Detector and Heat Alarm