Rada Pulse 120 Operating System (1.1495.003) Each outlet to be served by one Rada Pulse 120 Operating System with wall mounted 'no-touch' flow control. Complete with concealed active infra-red sensor and 1/2" solenoid valve with isolator and filter. - Hygienic 'no-touch' control - Suitable for showering and hand washing - Wall mounted sensor for 'no-touch' control of a single washbasin or shower - Economy and flexibility - timing can be programmed to suit application - All elements linked via safe extra low voltage (12 Volts) supply - For use with Rada Pulse Control Box system