The 16A single channel switching actuator is suitable for the control of devices such as, lights, heating, garage doors, socket-outlets etc. 3V DC external input for use with switch drop cables and a momentary switch. The input has to be programmed as though wireless, selecting one of the six functions available. Functions of operation are available: push-button, close, open, impulse relay, delayed return, delayed start. The programming is performed by using the button ‘PROG’ which also acts as a manual override. The switching actuator can be controlled by up to 32 transmitters, like the RF Touch and push-button units. The status of the device is signalled by the LED on the front panel. Can be mounted inside a 35mm deep back box or behind light fittings.