Description: DIN Rail Installation Digital electronic timer switch with daily and weekly programs Suitable for many occasions and objects. Rechargeable point 1.2V/40mA, precision, industrial-grade chips, strong anti-interference. Repeat programs with 16 on/off setting and manual over-ride Specification: Material: ABS Operating Temperature: -20 ℃ ~+55 ℃ Power Consumption:<1W Input Voltage: AC 220V Switching Capacity: 16A Display: LCD Timing Range: 1minutes~168hours Power failure memory: 60 Walking the error: 1s/24h (25℃) Internal battery: 1.2V40Ma (rechargeable battery) Timing Views: 17 switch ( / week) Size: Approx. 8.6x 6.7x 3.5cm/ 3.39x 2.64x 1.38inch Package Includes: 1 Piece Programmable Digital Timer Note: The color may have different as the difference display, pls understand. Please allow 1-3mm error due to hand test.