Features 1. Professional manufacturing process, this miniature timer switch can automatically turn on or off various electrical equipment according to the time set by the user. 2. Using precision electronic components, programmable timing switch with high precision, quick response, strong anti-interference ability, reliable and stable operation. 3. A wide range of time settings, from 1 second to 168 hours, the timing switch can be widely used to control street lights, neon lights, production equipment, radio and television, etc. 4. Light weight and small size, the timing switch is easy to hold in the hand, there are panel and wall-mounted installation methods, easy adjustment and control, support for long-term use. 5. Made of high-quality materials, the timing switch has a solid structure, and can be used in various environments with a temperature of -10~50°C and a humidity of less than 95%. Specification:  Voltage: 5VDC/12VDC/24VDC/110VAC/220VAC(Optional) Wattage:<5VA Time Setting Range:1s~168h Black-Out:90 Days Programs:8 on/off Each Day Error:<+-2S/Day Temperature:-10~50℃ Humidity:<95%   Installation Mode:Panel/Wall Mount Package List: 1 x Timer Switch Package List