Clock, buzzer and timer for electrical panel. Programmable digital timer socket with 7-day automatic cycle, 1m 99h99m

Applications: rice cooker, water dispenser, heater, liquid electric mosquito repellent coil and other electrical appliances, electric vehicle battery, digital camera battery, mobile phone battery, home security, etc. Built-in 1.2V 40mAh rechargeable battery for storing programs. Display synchronization switching with random on/off function. Provides added security if your house is unoccupied for extended periods. Countdown timer with a countdown program to activate or deactivate, range: 1 min - 99 min. Set and switch daylight saving time.