System Sensor 2WT-B I3 Series 2-Wire Photoelectric Thermal Smoke Detector

System Sensor 2WT-B I3 Series 2-Wire Photoelectric Thermal Smoke DetectorContains:i3 2WT-B Smoke DetectorPlug-in Detector LineMounting Base

System Sensor 5601P 135 Degree Fixed Temperature/ Rate of Rise Heat Detector (Single Circuit)

System Sensor 5601P 135 Degree Fixed Temperature/ Rate of Rise Heat Detector (Single Circuit)- Fixed Temp and Rate of Rise activation- Restorable Rate of Rise sensing for field testing- Single Circuit High Temp Sensor

System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector

System Sensor 2W-B I3 Series 2-Wire Photoelectric Smoke Detector Two Wire12V DCLarge wire entry portStop-Drop 'N Lock attachment to baseRemovable detector cover and chamberBuilt-in remote maintenance signalingDrift compensation and...

System Sensor 2WTA-B I3 Series 2-Wire Photoelectric Thermal Smoke Detector With Sounder

System Sensor 2WTA-B I3 Series 2-Wire Photoelectric Thermal Smoke Detector With Sounder

System Sensor 4WB I3 Series 4-Wire Photoelectric Smoke Detector

System Sensor 4WB I3 Series 4-Wire Photoelectric Smoke DetectorFour Wire130 mA maxLarge wire entry portStop-Drop 'N Lock attachment to baseRemovable detector cover and chamberBuilt-in remote maintenance signalingDrift compensation and...

System Sensor 4WT-B I3 Series 4-Wire Photoelectric Smoke Detector w/ Thermal

System Sensor 4WT-B I3 Series 4-Wire Photoelectric Smoke Detector W/ Thermal Four Wire24V DCLarge wire entry portStop-Drop 'N Lock attachment to baseRemovable detector cover and chamberBuilt-in remote maintenance signalingDrift...

System Sensor Carbon Monoxide Gas Detector 4-Wire 12/24V with Real Test

System Sensor CO1224T Carbon Monoxide Gas Detector with Real Test 12 or 24 volt operation4 Wire operation and monitoring6 Year end of Life TimerCode Required Trouble RelaySupervision

System Sensor 4WTA-B I3 Series 4-Wire Photoelectric Smoke Detector w/ Thermal and Sounder

System Sensor 4WTA-B I3 Series 4-Wire Photoelectric Smoke Detector W/ Thermal and SounderFour Wire24V DCLarge wire entry portStop-Drop 'N Lock attachment to baseRemovable detector cover and chamberBuilt-in remote maintenance...

System Sensor Round Carbon Monoxide Gas Detector 4-Wire 12/24V with Real Test CO1224TR

CO1224TR System Sensor CO1224TR Round Carbon Monoxide Gas Detector with Real Test 12 or 24 volt operation4 Wire operation and monitoring6 Year end of Life TimerCode Required Trouble RelaySupervision

System Sensor I3 Polarity Reversal Module

The RRS-MOD polarity reversing relay/ synchronization module is intended for use with 2-wire and 4-wire i3 series detectors equipped with a built-in sounder, models 2WTA-B, 4WTA-B, 4WTAR-B, and 4WITAR-B. It is designed to allow all the detectors in the...

4209U V-Plex Group Zoning Remote Point Module

Combines two-wire smoke detectors from an area of the protected premises into group zonesCan be attached remotely or at the panelAll loops are EOLR supervised (2K, supplied)Provides power and supervision for two-wire industry standard smoke...