System Sensor 5603 Varifocal Lens 000 concurrent sessions and features

000 concurrent sessions and features dual redundant power supplies for reliable

providing personalized interactions and intelligent alerts

dry/wet relay selection switches

It features a 5-pin Schlage-compatible keyway and comes keyed differently with two keys and one keyring included

System Sensor 5603 Varifocal Lens 000 concurrent sessions and featuresSystem Sensor 5603 135F Fixed Temp Single Circuit Mechanical Heat Detector System Sensor 5603 135F Fixed Temp Single Circuit Mechanical Heat Detector is designed to provide dependable fixed temperature fire detection in conventional alarm systems. Featuring a 135F activation point, flexible mounting options, and easy visual identification, it delivers reliable performance across a wide range of residential and commercial applications. Fixed 135F