If the batteries die completely and you are outside:
Touch the RFID cards you wish to register one by one against the card reader on the outer body. (You can register up to 20 cards). Press the button to finish.
When batteries are running low, the lock will play a distinct melody (often the tune of "To Elise") after unlocking. Replace all 4 AA batteries immediately with fresh alkaline batteries. Do not mix old and new batteries. Emergency 9V Jumpstart
You can register up to 20 cards. Registration overwrites previous card data, so register all cards at the same time. Open the indoor battery cover and press the button.
The is a keyless digital door lock manufactured by iRevo (ASSA ABLOY) , a global leader in access control solutions that dominates the South Korean market with state-of-the-art digital security systems. As a variant of the Gateman V series, the V20 is a non-lever, handleless lock designed to seamlessly integrate into modern homes, apartments, and commercial spaces.
How to Open the Lock If the Battery Dies (9V Emergency Override)
