I work installing electric gates, but today a customer asked me to wire up a lazer reciever that would open his gates as he comes up his drive. He originally had the blocker installed to get one over on the police. But he hads now found out that if lazer in his car isnt used for opening his gates or garage then they can still do him. Anyway i couldnt get the bloody thing to work and the technical guys who made it didnt have a clue either. Anyone here with experience.