electronic hidden smart rfid multifunction locker lock cabinet lock

this lock is installed inside the locker, it can't be seen from outside. it is very portable for you to hide something important. this lock is easy to be installed on wooden drawers, cabinets, lockers etc. this lock support to be unlocked by ic card, the card is 13.56mhz mifare card, which is encryted and can't be copy. the lock is with good quality and strong chip, we support 2 years warranty, don't worry about the quality. the lock is powered by 4pcs aaa batteries, if the lock in low valtage, the lock will alarm..syi