Features Convenient Removable Battery Design: Easily replace the battery for hassle-free use, ensuring your timer switch remains functional without interruptions Simple 35mm DIN Rail Mounting: Install effortlessly in any household setting, providing secure and straightforward operation for all your timer control needs Versatile Countdown Functionality: Enjoy a maximum 24-hour countdown to OFF, allowing precise control over your devices and improving energy efficiency Clear LCD Digital Display: Experience intuitive readings with an LCD display and LED indicator, making it easy to monitor your timer settings at a glance Flexible 16 ON/OFF Programs: Customize your schedule with 16 programmable ON/OFF settings per day, offering 15 unique combinations for the entire week Features: 1、Removable battery design, it is easy to replace, ocnvenient for using. 2、35mm DIN rail mounting, easy to operate, great for household use. 3、With countdown function, maximum 24 hours countdown to OFF. 4、LCD digital display, LED indicator, reading is more intuitive and clear. 5、16 ON/OFF programs per day, 15 combinations to a week. 6、It supports 24 hours / 7 days a week programmable. 7、Large capacity built-in CR2450 battery for back-up the memory (save the programs you set) when power failure. 8、Repeat programs with 16 on/off settings, and setting on/off manually. Specification: Condition: 100% Item Type: Timer Switch Material: Plastic Color: As picture shown Functions: Clock display(12hr/24hr format) Timer Countdown Power Supply: 12V DC Capacity: 16A Timing Range: 1min-168hours Programs: 16 ON/OFF per day Power Consumption: between5VA Average Error: between2S/day Temperature Range: -10-50℃ Humidity: between95% Package List: 1 x Timer Switch 1 x Insturction Note: 1. This product include battery.betweendiv>2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.between/div> Package List 1 x Timer Switch 1 x Insturction