Multi Function Smart Drawer Lock , Polished Chrome Plated Electronic Drawer Lock

Polished chrome plated , multi-function smart Drawer Lock , High performance-to-price ratio Locks are used in drawers, the letter boxes, storage boxes, filing cabinets, record cabinets, book cabinets, electric instrument boxes, cabinets for storage and cabinets for change clothes. Widely applies in places such as schools, mines, factories, banks, armies, jails, courts, hotels, farms, bath centers Product characteristics: 1, Working style: It locks when the power is off and