If you used intelligent fingerprint lock, you must bored open you cabinet with lock by key.
On the one hand, you need to add a key . On the another hand, you need to always remmenber where is your key.
Now kav intelligent fingerprint lock open the infinite possibility of intelligent life.
You can quickly lock the cabinet and don’t be afraid of losing something because of forgetting the lock.
Its power supply is lithium battery which total capacity is 40 sets.
So it can work for a lot time for anti theft safe security. kav intelligent fingerprint lock is simple and beautiful. It is designed as drawer handle.