timer switch 1.Daylight Savings Time 2.countdown Timer 3.Battery back-up memory 4.Program on/off functions

timer switch 

Features :

- Clock display in 12 or 24 hour format - Program on/off functions - Random Programmable Function - Daylight Savings Time function - To-the-second programmable countdown Timer - Master/Individual override for preset programs - Manual ON/OFF - Battery back-up memory

Specifications :

- Power Supply: 230VAC, 50Hz - Rating: 16A, Maxi - Battery: 2 X button cell battery (LR44)

2012 Smart Power On Off timer switch from manufacturer