... lamp boxes, Breed aquatics, Irrigate, Office power auto control, in anywhere need time control in home or industrial, etc.it can set ... component adopts synch pulse motor to control ,therefore it has strong anti-jamming ,less power consumption and steady performance. Main ... distance time is 30 minutes4) By Manual or Auto controlTechnical data:1) Rating power voltage: Us=110V, 220V, 380V2) Rating ...