Heat Detectors

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System Sensor 5624 194°F Fixed Temp, Dual-Circuit Mechanical Heat Detector

$44.99

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System Sensor 5622 Temperature and Humidity Sensor with

$46.49

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System Sensor 5604 194F Fixed Temp, Single-Circuit Mechanical Heat

$25.49

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Honeywell Home 5809SS Wireless Fixed Heat and Rate-of-Rise Temperature

$107.99

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Fire-Lite H365R Addressable Heat Detector, Low-Profile Intelligent Rate-of-Rise Thermal Sensor and LiteSpeed Only,

$118.49

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Thermotech 302-ET-135 135Â°F All Weather Heat Detector with Hexagonal Grip Bushing, Vertical Mounting FM and

$50.48

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System Sensor 5602 194F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat

$23.99

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DSC MX936 Addressable MX Heat

$70.49

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Fire-Lite H365-IV Addressable Heat Detector, Low-Profile Intelligent 135°F Fixed Thermal Sensor, LiteSpeed and CLIP,

$256.49

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Thermotech 302-AW-194 194°F All Weather Heat Detector, 40' 40' Interior Vertical Mountining FM and

$62.72

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Thermotech 302-ET-194 194°F All Weather Heat Detector with Hexagonal Grip Bushing, Vertical Mounting FM and

$47.01

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Honeywell Home 503 Closed-Circuit Fixed Temperature 135° Heat

$31.49

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System Sensor 5601P 135F Fixed Temp/Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain

$23.99

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Fire-Lite H365 Addressable Heat Detector, Low-Profile Intelligent 135Â°F Fixed Thermal Sensor and LiteSpeed Only,

$119.99

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Fire-Lite W-H355 SWIFT Intelligent Wireless Heat Detector (135°), Includes B501W Base and CR-123A

$311.57

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Fire-Lite H365HT Addressable Heat Detector, Low-Profile Intelligent 190Â°F Fixed Thermal Sensor and LiteSpeed Only,

$118.49

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ELK 319HRR 319 Series Heat Rate-of-Rise and Fixed Temperature

$99.44

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System Sensor 5621 135°F Fixed Temp/Rate-of-Rise, Dual-Circuit Mechanical Heat

$44.99

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Silent Knight SK-HEAT-HT-W Silent Knight SK-HEAT-W Addressable High Heat Detector, White, Base

$101.90

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Kidde KIR-HD Intelligent Fixed Temperature/Rate-of-Rise Heat

$71.99

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System Sensor 5623 135°F Fixed Temp, Dual-Circuit Mechanical Heat

$44.99

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System Sensor 5603 135F Fixed Temp, Single-Circuit Mechanical Heat Detector

$25.49

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Resideo PROSIXHEATV Pro Series Wireless Heat Detector

$79.49

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Thermotech 302-AW-135 135°F All Weather Heat Detector, 40' 40' Interior Vertical Mountining FM and UL

$55.07

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Potter PAD300-HD Analog Heat

$91.79