Battery IC Card Sensor Cabinet Drawer Smart Lock 1 Card 3 Keys

Features:
Secure and conveninent, very easy to use.
Mutiple applications, different functions for people to choose to apply.
Applicable to drawers, single-opening doors, double-opening doors, sliding wardrobe door.
Battery(not included) digital lock, veryunique and novel.
It can provide safety protection of yourpersonal items while protecting your privacy.
It also can improve children's safety at home, avoiding your children or kids free to open the drawers or cabinet doors.
Easy to install and use.
Ultra low power consumption and extended service life.
Two unlock modes: According to different needs single card can be unlocked or double unlocked. Using your origin key or card can also enter the system, one key and opening more locks.