Bosch ISC-FPB1-W30DS 1-Channel Dual Beam Detector 30/60m None

Photo Beam 30/60M Dual 1Ch. The pole or surface mount Photo Beam Detector is designed for indoor and outdoor applications. Consisting of a separate transmitter and receiver, it is designed to activate an alarm when an intruder passes within the direct line of sight between the transmitter and receiver. Dual beam detection improves false alarm immunity Range up to 90 m (300 ft) outdoors, 180 m (600 ft) indoors Selectable response time Small unobtrusive design Technology Photoelectric Connection Wired Home Control Wi-Fi Type Hardwired Scene Indoor, Outdoor