Operating voltage: 220V/50-60Hz Custom voltage: 12V, 24V, 36V, 48V, 110, 380V/50-60Hz DC Control output: 16 A (direct), can also be used for extension control Setting time: 16 times on/off (day/week) Set time: 1 minute to 168 hours Travel time error: 1s/24h Power failure memory: 180 days (Built-in 1.2V rechargeable battery)This product does not include batteries, which must be purchased separately 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 memory of setting for more than 60 days after power off (Rechargeable battery is used for power off and program memory, not for machine power control.). 4) Optimized copper foil structure, longer life, mode function, switch status at any time. 5) Small, multi-functional, light and compact, and easier to install. How to: 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: