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. <p >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: <1W Product net weight: 80G Operating 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) Dimensions: 60*60*32mm Installation method: screws, Connector connection conforms to the standard: GB/T14536.1 use: 1. It is used for timing the charging of mobile phones, car batteries and battery cars, and time control switch. 2. Used in electric water heaters, electric heaters, rice cookers, humidifiers, electric oil heaters, air purifiers and other household appliances to achieve automatic switching of household appliances. For example, the timer can make the electric water heater prepare hot water for you when you wake up and the joy of the day begins. 3. In areas where peak and valley electricity prices apply, the timer will be effective so that you can use the valley electricity prices. 4. It is used for lighting control of street lamps, advertising light boxes, complete distribution boxes (very suitable), facade lighting and exterior walls of buildings for time switches. While enhancing your shine, it also saves you reasonable expense. 5. Used for regular garden irrigation, regular drainage and aquarium breeding. 6. It is used to monitor video sync switch, school sync broadcast, etc. various uses. The product can be set to 16 groups per day, namely: 16 times opening and 16 times closing, direct control wiring, controlled electrical appliances should be powered by single-phase (220V), rated power consumption capacity (resistive load 16A, inductive load 8A) 1. The "switch" is a switch that is not connected to "power" with "current" and only controls a live wire. 2. The timer does not have a voltage transformation function and cannot input AC220V and output DC12V. Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and temperature. display, there will be a certain color difference, the actual object received shall prevail.