Features • Intuitive LCD Display - The clear LCD digital display and LED indicator make it easy to read and monitor your settings at a glance • Flexible Programming Options - With 16 ON/OFF programs per day and 15 weekly combinations, customize your schedule to suit your lifestyle • All-Day, Every-Day Control - Enjoy the convenience of 24/7 programmability, ensuring your devices operate exactly when you need them • Efficient Countdown Feature - Utilize the maximum 24-hour countdown to effortlessly turn devices off, optimizing energy usage and convenience • Reliable Memory Backup - The built-in CR2450 battery ensures your settings are saved during power outages, providing peace of mind and uninterrupted control Features: 1、LCD digital display, LED indicator, reading is more intuitive and clear. 2、16 ON/OFF programs per day, 15 combinations to a week. 3、Supports 24 hours / 7 days a week programmable. 4、With countdown function, maximum 24 hours countdown to OFF. 5、Large capacity built？in battery CR2450 for back？up the memory (save the programs you set) when power failure. 6、Repeat programs with 16 on/off settings, and setting on/off manually. 7、35mm DIN rail mounting, easy to operate, great for household use. Specification: Condition: 100% Item Type: Timer Switch Material: Plastic Functions: Clock display(12hr/24hr format), Timer, Countdown Power Supply: 24V DC Capacity: 30A 5000W Timing Range: 1min-168hours Programs: 16 ON/OFF per day Power Consumption: between5VA Average Error: between2S/day Temperature Range: -10-50℃ Humidity: between95% Battery: CR2450 (Included) Application: Can automatically turn on and off various electrical equipment at preset time.It is widely used in street lamps, neon signs, lights, water heaters, air conditioners, billboards, rice cookers, superchargers, sprayers, bottlers, preheaters, agricultural facilities and broadcasting equipment. Package List: 1 x Timer Switch 1 x Manual Package List 1 x Timer Switch 1 x Manual