Description

Refuse to damage the appearance of the door.Easy to DIY install ,no need to drilling,just installed by screws. Has function of auto- and auto-lock. The lock fit for the doors less than 1.2″ thickness, ideal for gun boxes | Smart cabinet drawer lock, electronic cabinet lock hidden and office drawer lock is Stainless steel latch and ABS plastic lock body, durable; One master card can be set to open several locks, so you only have to keep one key to control all locks | 4 AAA alkaline batteries only as power supply for cabinet drawer lock, hidden cabinet lock, drawer smart lock; There will be a 5 beeps alert after tapping a card to remind you to replace the batteries immediately; If the lock is out of battery, drawer lock will remain unlock after tapping a card until you replace the batteries