Heat Detectors
Heat Detectors provide reliable thermal sensing for early fire intervention in commercial, industrial, and institutional spaces. This category includes fixed-temperature, rate-of-rise, and addressable heat detectors that minimize false alarms, support fire alarm integration, and help protect occupants, assets, and operations while meeting code requirements and reducing downtime.
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Silent Knight by Honeywell
Silent Knight SK-HEAT-HT-W Silent Knight SK-HEAT-W Addressable High Heat Detector, White, Base Included
SK-HEAT-HT-W
In Stock
$90.55
Silent Knight by Honeywell
Silent Knight SK-HEAT-ROR-W Addressable Heat Rate of Rise Detector, White
SK-HEAT-ROR-W
In Stock
$91.51
Silent Knight by Honeywell
Silent Knight SK-HEAT-W Addressable 2-Wire Fixed Heat Detector, Includes Base, White
SK-HEAT-W
In Stock
$92.60
System Sensor
System Sensor 5151 Combination Fixed and Rate-of-Rise Plug-in Heat Detector
5151
In Stock
$45.83
System Sensor
System Sensor 5601P 135F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing
5601P
In Stock
$23.93
System Sensor
System Sensor 5602 194F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector
5602
In Stock
$21.06
System Sensor
System Sensor 5603 135F Fixed Temp, Single-Circuit Mechanical Heat Detector
5603
In Stock
$20.95
System Sensor
System Sensor 5604 194F Fixed Temp, Single-Circuit Mechanical Heat Detector
5604
In Stock
$23.72
System Sensor
System Sensor 5621 135°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat Detector
5621
In Stock
$37.06
System Sensor
System Sensor 5623 135°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5623
In Stock
$36.89
System Sensor
System Sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector
5624
In Stock
$36.68
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