The Uni-Com 24-Hour 7-Day Electronic Timer switches household appliances on/off automatically at chosen pre-set times. With a clear, easy to read screen for ease of operation. It can be programmed with up to 10 different on/off settings per day. Helps to increase home security by automatically operating lamps to make your home look occupied when you are out. It can also help make your home more energy-efficient saving £££s.