Detects objects within it's fixed 5-7ft. range. Dual Open Collector NPN transistors are turned on when object is detected. 6-16VDC (12V nominal) @ 30mA input power, 15deg. cone shaped beam angle, Externally triggerable 10KHz rep. rate. 3 consecutive target hits to turn on, 3 consecutive misses for turn off. Designed for indoor or protected outdoor use. Black steel housing back mounts in 1.575" dia. hole.
