Description: 1.TM630S can automatically switch on and switch off various kinds of electric equipment at a preset time; 2.It has the features of low consumption, high-accuracy CMOS chip, strongly anti-jamming, simple and easy to set, confirms to IEC 60367 and CE certificated; 3.It is widely used in 7 days programmable control of streetlight,neon light (sign),lamp,water heater,air conditioner,billboard, electric cooker,agriculture facilities and broadcasting equipment etc; Features: 1.24 hours / 7 days a week programmable; 2.Built-in Battery for saving the memory when power failure; 3.Auto time error correction +/- 30 sec,weekly; 4.Repeat programs with 16 on/off settings,and setting on/off manually; 5.Widely used in 7 days programmable control of streetlight,neon light (sign),water heater,air conditioner,electric cooker,agriculture facilities and broadcasting equipment etc; Specifications: Model: TM630S-4; Color: White; Temp.range: -20°C+50°C; Power Supply: 12VDC; Power consumption:4.5 VA (MAX); Display: LCD; Switching contact: 1 changeover switch; Programs: 16 on/off each day or week; Hysteresis: 2 sec/day (25°C); Mini interval: 1sec; Capacity: 30A 250V AC; Black-out: 60 days; Timer range: 1sec~168hr; Recharge battery: 3V; Average error: 1s/24h, 25°C; Package included: 1 x TM630S-4 Timer Switch