Features 1. Replaceable battery design, easy to replace, convenient to use 2. 35 mm DIN rail mounting, simple to use, perfect for household use 3. With countdown function, maximum 24-hour countdown to OFF 4. LCD digital display, LED indicator, more intuitive and clear reading 5. 16 ON or OFF programs per day, 15 combinations per week 6. Supports programming 24 hours or 7 days a week 7. Large built-in CR2450 battery to back up memory (save your set programs) in case of power failure 8. Repeat programs with 16 ON or OFF settings and set ON or OFF manually Specifications Condition: 100 percent brand new Product Type: Timer Switch Material: Plastic Color: As shown in the image Features: Clock display (12-hour or 24-hour format) Timer Countdown Power Supply: 12V DC Capacity: 16A Time Interval: 1 min-168 hours Programs: 16 ON or OFF per day Power Consumption: