Features Automatic Control For Convenience: Effortlessly manage your electric equipment with this Digital Timer, allowing automatic on/off scheduling based on your personalized settings Reliable Data Storage: Featuring an inbuilt battery for the 110V model and requiring just 1 AA battery for the 220V model, this switch ensures your programs are saved even during power outages Extensive Programming Options: Enjoy the flexibility of 10 ON and 10 OFF settings, with timing intervals ranging from 1 minute to 168 hours, tailored to your specific needs Versatile Weekly Scheduling: Set your timer to operate on specific days or throughout the week, making it perfect for various applications in both home and industry Ideal For Multiple Applications: This Programmable Timer Switch is perfect for controlling street lamps, neon lights, production equipment, and more, enhancing efficiency and safety in any setting Features: 1、This timer switch could automatic turn on/off all kinds of electric equipment according to the time user set 2、The 110V timer switch has a inbuilt battery for storing data, and 220V timer switch uses 1 AA battery(not included) 3、Repeat programs with 10 ON and 10 OFF settings, and the timing bound is from 1 minutes to 168 hours 4、The time switch setting time can be cycled by days or week 5、The timer switch is great for controlling street lamps, neon lamps, production equipment, radio and television and many other industry or home appliances Specification: Description: This timer switch could automatic turn on/off all kinds of electric equipment according to the time user set. With high precision and strong anti-interference ability, the timer switch is great for controlling street lamps, neon lamps, production equipment, radio and television and many other home appliances. Features: This timer switch could automatic turn on/off all kinds of electric equipment according to the time user set. The 110V timer switch has a inbuilt battery for storing data, and 220V timer switch uses 1 AA battery(not included). Repeat programs with 10 ON and 10 OFF settings, and the timing bound is from 1 minutes to 168 hours. The time switch setting time can be cycled by days or week. The timer switch is great for controlling street lamps, neon lamps, production equipment, radio and television and many other industry or home appliances. Specification: Input Voltage: AC110V, AC220V(Optional) Voltage Rating: 180V to 240V Switch Load Capacity: 10A(resistive), 10A(inductive) Power: between1W On/Off : 10 on and 10 off(manual/auto) Timing Bound: 1 min to 168 hours Temperature: -25℃ to 60℃ Humidity: between95% Error: between0.5s/day Battery(for 220V): 1 AA battery (not included) Size: 120 x 74 x 51mm / 4.72 x 2. Package List