12V electronic timer Programmable LCD display-Description Working voltage: 220V/50-60Hz Control output: 16 A (direct), can also be used for expansion control Setting time: 16 times on/off (day/week) Setting time: 1 minute to 168 hours Travel time error: 1s/24h Power failure memory: 180 days (Built-in 1.2V rechargeable battery) Dimensions: 60x60x32mm Installation method: screws, connector connection (with shell, 72x72mm panel can be installed) Product application: advertising light boxes, broadcast equipment and other electrical appliances, etc.... 1) Microcomputer chip, liquid crystal display, accurate time, simple operation, high precision, industrial grade, strong anti-interference chip. 2) Large screen LCD display setting and operation prompt function. 3) Built-in rechargeable battery, no need to reset program after power failure, and save setting memory for more than 60 days after power off (rechargeable battery is used for power off and memory of the program, not for machine feed control.). 4) Optimized copper foil structure, longer life, mode function, switch status at any time. 5) Small, multifunctional, light and compact, and easier to install. Manual: For example, “power on at 6:00 a.m. and power off at 7:00 a.m.; power on at 11:00 a.m. and power off at 12:00 p.m.; power on at 6:00 p.m. and power off at 12:00 p.m. in the evening. » This type of setting can be configured up to a total of 16 switching programs. The minimum check is 1 minute and the maximum check is 168 hours. It can be cycled daily or weekly. technical parameter: Display device: LCD Power Consumption: <1W Product net weight: 80G Working temperature: -20℃~+55℃ Operating voltage: 220-240VAC 50-60Hz Custom voltage: 12V, 24V, 36V, 48V, 110V, 380V Time range: 1 minute to 168 hours; Travel time error: 1S/24H 25℃; Travel time: 16 switching times (day/week) Internal battery: 1.2 V/40