Features Programmable Time Control: Automatically schedule the on/off operation of electrical devices, providing convenience and energy savings for users. High Accuracy and Anti-Interference: Ensures precise timing and reliable performance, unaffected by external interference, for a peace of mind experience. Versatile Application: Suitable for a wide range of applications including street lamps, production equipment, and radio/television control, offe flexibility and adaptability. Extensive Time Range: Adjustable time settings ranging from 1 second to 168 hours, cate to diverse timing needs for various devices and scenarios. Wide Environmental Adaptability: Operates effectively in temperatures from -10°C to 50°C and humidity layers below 95%, ensu reliable performance in different environmental conditions. Specification: Voltage: 5VDC/12VDC/24VDC/110VAC/220VAC(Optional) Wattage:between5VA Time Setting Range:1s~168h Black-Out:90 Days Programs:8 on/off Each Day Error:between+-2S/Day Temperature:-10~50℃ Humidity:between95% Installation Mode:Panel/Wall Mount Package List: 1 x Timer Switch Package List