Optical Tripwire Sensor – Detects the moment an object interrupts its beam. Surprise your players by triggering hidden actions when they step through the invisible line!
Optical Tripwire sensor package contains:
– a screwdriver for changing the sensing range.
Sensing range:
– 3-77 cm .
Sensor dimensions:
– 49 x 18 (in diameter) mm.
Working voltage:DC6~36V