Easy to use: Full instructions included in the package. This timer switch can be set to turn devices on and off up to 48 times per day. You can set your own schedule for turning devices on or off. This is a programmable timer with a 24-hour clock face, interval settings of over 15 minutes, and 48 on/off cycles per day, ideal for home security and energy-saving applications. Product features: wired connection, 48 on/off cycles per day, charging indicator, on/off switch button, transparent and waterproof cover, minimum depth: 15 mm, minimum curing time: 15 minutes, maximum curing time: 24 hours. The mechanical timer can be programmed to avoid power peaks and distribute power within a set time to save energy, improving energy efficiency. Parameter: AC 220-240V 10% 50Hz, Mains Sync, 1 Channel, Universal Mounting (Wall Mount, DIN & Flush Mount), Sealable. Note: 220-240V, 16A, 50Hz, 3500W Max. It will maintain the same program every day unless changed. Once power is lost, the timer will need to be reset. Do not disassemble the timer yourself. High Quality: Reliable technology combined with ease of use. These are key factors in the development and manufacturing of products in the fields of time control, lighting, temperature switching, and energy measurement. Mechanical timer with high-quality control chip for accurate, stable, and reliable timing. Multi-function: Can be used to control corridor lighting, water pumps, heating/cooling systems, security systems, billboard lighting, exhaust systems, machine operations, appliance control, motors, and pump systems. This controller is widely used for road lighting, household charging, and factory equipment timing applications.