Item Type: Timer Switch Material: ABS Model: TM928RBK Display Mode: LCD backlight Working Voltage: 85-265VAC Load: 30A Power Consumption: <5VA Time Range: 1min-168hrs Power Failure: 90 days Program: 96 times a day ON/OFF Average Error: <2 seconds/day Temperature Range: -10-50 Humidity: <95% Installation Method: DIN RAIL Battery Parameter: Built-in button battery CR2450 3V 520mAh Package List 1 x Timer Switch 1 x English User Manual Please use it within the voltage range of 85& 8209;265V. 1The timer switch has high intelligence, 24hour intelligent analog timing, and the time range is 1min168hrs. 2Railtype installation method, easy installation and disassembly, and does not occupy space. 3The timer switch is a large-screen display with LCD backlight, which can be used in a variety of situations. 4Realize the intelligent management of household appliances through the onoff timing operation of various household appliances. 5The shell is made of ABS material, which is flameretardant and impactresistant, and can be adapted to various installation environments.