50 Metre IR Light Barrier

Covering a distance of up to 50 metres this light beam relay is ideal for protecting areas that have wide entrances, including driveways, shops, offices and storerooms, etc. Once the beam is broken the relay will trigger and onboard LED will illuminate. The transmitter requires 9VDC power - use plugpack MP-3030 and the receiver requires 12VDC power - use plugpack MP-3011. * Kit includes Kwik Kit PCB, infrared transmitter diodes, receiver transistor, magnifying lens and all electronic components. * PCB Dimensions: Receiver 56 x 45mm, Transmitter 17 x 55mm