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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BRK Electronics
BRK HD6135FB Heat Alarm,135° Fixed and Rate of Rise, 120V AC, 60Hz Wire-in, Rate-of-Rise, with 9V Battery Backup
HD6135FB
In Stock
$26.77
DSC
DSC MX936 Addressable MX Heat Detector
MX936
In Stock
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22% OFF
$56.44
$43.50
You save $12.94
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Edwards Signaling
Edwards Signaling 302-ET-194 All-weather Heat Detector Rate Compensation, Vertical, Box Mount (½" NPT), FM and UL, 194°F (90 °C)
302-ET-194
In Stock
$52.01
ELK Products
ELK 319HRR 319 Series Heat Rate-of-Rise and Fixed Temperature Sensor
ELK-319HRR
In Stock
$81.49
Fire-Lite Alarms by Honeywell
Fire-Lite 302-135 Rate-Anticipation Heat Detector, 135°F Interior Vertical Mounting
302-135
In Stock
$58.86
Fire-Lite Alarms by Honeywell
Fire-Lite 302-AW-135 Rate-Anticipation Heat Detector, 135°F All-Weather Vertical Mounting
302-AW-135
In Stock
$68.23
Fire-Lite Alarms by Honeywell
Fire-Lite 302-ET-135 Rate-Anticipation Heat Detector, 135°F Explosion Proof Mounting
302-ET-135
In Stock
$68.22
Fire-Lite Alarms by Honeywell
Fire-Lite H365 Addressable Heat Detector, Low-Profile Intelligent 135°F Fixed Thermal Sensor and LiteSpeed Only, White
H365
In Stock
$92.24
Fire-Lite Alarms by Honeywell
Fire-Lite H365HT Addressable Heat Detector, Low-Profile Intelligent 190°F Fixed Thermal Sensor and LiteSpeed Only, White
H365HT
In Stock
$91.00
Fire-Lite Alarms by Honeywell
Fire-Lite H365HT-IV Addressable Heat Detector, Low-Profile Intelligent 190°F Fixed Thermal Sensor and LiteSpeed Only, Ivory
H365HT-IV
In Stock
$234.50
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