Key features. -Automatically turns lights, lamps, fans, radios, sprinklers and other electrical devices on and off. -Up to 10 settings various on/off settings throughout the day, including hour, minute and time of day settings. - A large LCD screen lets you see clearly. A clear reading of each day and time of day. This allows you to prepare your plans for the week and weekend in advance. It also has a manual override switch that won& 39;t break your program set. -Easily switch from daylight saving time (DST) to standard time, time formats or per hour. -Plug-and-play for quick and easy connection. An absolutely safe working environment. Important specifications. Internal rechargeable NiMH battery: 1.2V 40mA, more than 100h EU voltage: 230V / 50Hz Operating temperature: -10 to 40C Accuracy: greater or less than 1 minute / min EU Classification: 230V AC / 16A / 3680W Quantity delivered: 1 piece