Custom Electronics Ltd is an electronics manufacturer based in the North East of England. Originally manufacturing emergency lighting we moved onto the manufacture of 24v dc power supplies (or PSU's) for use in the fire & security industries.We now also design & manufacture AOV control panels for use in smoke ventilation systems. Our AOV control panels have been designed in compliance with the current provisional standard EN12101.We also supply ancillary products to complete systems including actuators, call points, detectors & batteries.