... digital electric auto time clock timer programmable 1.wall mounting 2.16 groups /day 3.battery rechargeable 4.CE,CCC program digital auto time clock ... automatically switch on and switch off various kinds of electric equipment according to fixedtime. It is of the ... applied to control of street lamps, neon lights,electrical bells, electric cooker, water heater, oven, booster, sprayer,bottler, heater, ...