All 4-Wire
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System Sensor
SKU: SYS4WTRB
System Sensor 4WTR-B i3 Series Conventional 4-Wire, Fixed Temp. Thermal Detector w/Form C Relay
Item Preference Type: StockLog in for pricing -
System Sensor
SKU: SYS4WTB
System Sensor 4WT-B 4-wire Standard i3 Detector with Fixed 135° Thermal Sensor
Item Preference Type: StockLog in for pricing -
System Sensor
SKU: SYS4WTAB
System Sensor 4WTA-B i3 Series 4-Wire, Fixed Temperature Thermal Detector w/Built-in Sounder
Item Preference Type: StockLog in for pricing -
System Sensor
SKU: SYS4WTARB
System Sensor 4WTAR-B i3 Series Conventional 4-Wire, Fixed Temp. Thermal Detector w/Built-in Sounder
Item Preference Type: No StockLog in for pricing -
System Sensor
SKU: SYS4WITARB
System Sensor 4WITAR-B i3 Series Conventional 4-Wire, Isolated Thermal Detector w/Built-in Sounder
Item Preference Type: No StockLog in for pricing