Sentry Infra Read Beams (Pair)

Infra-red beams are a safety device that will detect movement by the way of a vehicle person or certain other objects breaking the beam. This will then activate the equipment it is connected to so it will not close lower etc. these co uld be used on gates barriers doors driveways paths or any other area requiring a safety detection device. Or simply used to activate a simple alarm sounder to notify that someone has i.e. entered the premises.

Supp lied as a pair (requires power supplied for each end). Maximum working distance/ range between beams is 15 meters. 

Size: 45mm x 90 mm x 32mm