Automatically turn lights, lamps, fans, sprinklers, and motors on/off water the times and days you program the programmable timer switch.
Timer switch has 18 unique on/off settings, 7-day programming. Two modes: manual (normal on/off switch) automatic (controls load according to program)
Digital wall timer replaces a standard switch utilizing current wiring in the junction box. Ni-mh battery will store time/program settings in case of power outage