The timer is suitable for all installations or devices with a 12 V DC power supply. Extended setting with one week in advance, digital electronic timer with daily and weekly programs, 15 program combinations can be selected daily. Program repetition with 17 on/off levels Economical electronic timer. Technical specifications: Tension: 12VDC Amperage: 16 A. Power consumption: less than 1 W. Internal battery: 1.2V/40mA (battery). Dimensions: 60x60x32mm. Storage in case of power failure: 60 days. ;Operating temperatur: -10 to 40C. shorter switching time. : 1 minute. push button: Clock, stopwatch, day, H+ (hour), M+ (minute), manual control, reset. Features: With the digital timer, you can control the operation of your electrical devices such as lamps, water heaters, boilers, sprayers, farm equipment, radio equipment, household appliances and much more. The digital timer can work with 4 separate power supplies:With 12V DC, the output format can be free. tension or theft. Advanced setting with week advance, digital electronic timer with daily and weekly programs. 15 Daily program combinations to choose from. Repeat program with 17 on/off settings. Scope of delivery: 1 switching relay .1 operating instructions. Notes:1. Due to manual measurement, please allow 1-3 cm error. Make sure you don't mind before you bid.2.Colors may vary due to different monitors, please understand. Lucky Meet