Can be set up to 10 periods per day. Programming information retained in the event of a power cut perfect security, Anti-theft mode helps to make Burglar unsure LCD display and convenient manual override switch that allows you to skip the programs if your schedule changes Turns electrical devices automatically, can save lots of energy Summer/Standard time changeover, 12/24 hour clock Plug Type:UK plug,it applies to , the United Kingdom and so on. On/Auto/Off function When you Auto mode,the unit will operate and turn the lights according to the programming operation you set when you are not in . So it can prevent burglar. Safe and A better control of your home devices promises to reduce the number of the electricity. It works silently so you ' feel any disturbing. LCD display design makes unit easy to read and . Energy Saving Control your devices to save energy and make your last by protecting from overcharge. Universal Usage The timer plug can apply on lights, fans, heaters, air conditioners, cookers, mobile phone charger, and other household appliances to maximize and energy saving. Voltage :230Volts/50 Hz Operating Temperature: -10 Celsius to 40 Celsius Accuracy: +/- 1 per Month Load: 13 A/2900 Operating temperature: -10~+40 Celsius colour:white Material:plastic Package Contents: 1 * digital 1 * instruction manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.