System Sensor 4WITAR-B 07/01 This design also allows faster

This design also allows faster installations with instant feedback to ensure that wiring is properly connected

2-1/8” (54 mm) deep with a 1-1/2 inch extension ring

operation and maintenance

Protruding no more than one inch from the wall

ventilating and air conditioning duct systems

System Sensor 4WITAR-B 07/01 This design also allows fasterThe 4WITAR B is a 4 wire, photoelectric i3 smoke detector with an isolated thermal sensor, built in sounder, and Form C relay. Throughout the i3 series, installation is simple with its installer friendly base and plug in design. The base accommodates a broad range of back box and direct mounting options and provides ample space for pre wiring the device. To complete the installation, the i3 detector plugs into its base with a simple Stop Drop N Lock