Description: TM619 can automatically switch on and switch off various kinds of electric equipment at a preset time. It is widely used in 7 days programmable control of streetlight, neon light (sign), lamp, water heater, air conditioner, billboard, electric cooker, booster, sprayer, bottler, preheater, agriculture facilities and broadcasting equipment etc. The digital timer switch is within battery, to save the programs for power failiure. 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. Features: 1.Large LCD display for easy and clear reading. 2.Ideal for household use in panel mounted. 3.Built-in battery for saving the memory when power failure. 4.Dust-proof cover for the best protection. 5.Up to 16amp load(3500W max). 6.Minimum setting time of 1 minute. 7.24 hours / 7 days a week programmable. 8.Repeat programs with 16 on/off settings, and setting on/off manually. Specification: Model: TM619-4 Power supply: 12VDC Load: 16A 3500W Display: LCD Timer Range: 1min-168hr Power Consumption: 4.5VA Programs: 16 ON/OFF Each Day or Week Hysteresis: 2 Sec/ Day (25degC) Minimum interval: 1 mins Switching Contact: 1 Changeover Switch Black-out: 60 Days