Sensor Lock EMID IC Card Sensor Digital Drawer Card Lock DIY Intelligent Electronic Invisible Cabinet Lock Hardware Hot Description: 100% brand new and high quality. Fits for: the door of which thickness is no more than 45mm(Keychain sensing distance is 2.5CM, card sensing distance is 5CM), the iron pad is used for the installation on the double/Single doors. Features: no need to gouge holes and no need of other keys, and easy installation. Used for cabinet, drawer, locker, storage box and etc. For household or business: supermarket, sauna club, gym, swimming stadiums, library, factory and office. It can provide good safety protection of your personal items while protecting your privacy. ABS fire retardant material, stainless steel lock, all copper induction coil fiberglass circuit board, imported chip Low battery will not lock Specifications: Material: ABS Color: black, white, gray Power by: 2 x AA batteries(not included) Package Included: 1 PC* Lock 1 PC* lock catch 2 PC* ID key 1 PC* ID card 1 Set* Accessories Specifications: Material: ABS Color: black, white, gray Power by: 2 x AA batteries(not included) Package Included: 1 PC* Lock 1 PC* lock catch 2 PC* ID key 1 PC* ID card 1 Set* Accessories