Fixed temperature heat detector FD3010 – Fire alarm equipment

Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs, Interconnect Capability, Ideal for Garages - Smoke Detectors

135 F fixed temperature heat detector : Steel Fire Equipment

Hochiki DFE-190 Heat Detector 190° Fixed Temperature

Kidde Firex Hardwired Inter-Connectable 120-Volt Auxiliary Heat Detector 135 Degree with Battery Backup 21029895 - The Home Depot

Addressable fixed temperature heat detector FD7110 – Fire alarm equipment manufacturer

Heat Detectors Archives - Century Fire Protection

Addressable fixed temperature heat detector FD7110 – Fire alarm equipment manufacturer

Edwards Signaling - Rate-of-rise/Fixed Temperature Heat Detectors CR/CF Series

Fixed temperature heat detector FD8010 – Fire alarm equipment manufacturer

THERMOFLEX® CF-MP Fixed Temp Heat Detector

System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing

System Sensor 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no

Fixed Temperature Heat Detectors

Kidde Heat Detector, Hardwired with Battery Backup & 2 LEDs, Interconnect Capability, Ideal for Garages - Smoke Detectors