Smart Stable ABS Plastic Electronic TM Card Lock for Clothing Locker

Description:

Waterproof, dust proof, rustproof Master Card: open all locks in the system. Service Card: open locks in certain area. Guest Card: open one certain room. Pilot light Card to open, very  easy to take  Intelligent smart cylinder, reasonable structure, gear combined movement, safe stable and reliable operation. Spare external emergency power, in case you forget to change battery You can use the external power to replenish and light up to open cupboard door by card. Different kind of key chain key /Watchband/ fob tag card for choice: Plastic. Silicon, which are all waterproof, moisture proof, high temperature resistant, corrosion resistance, easy to carry, safe and durable. EM card to open doors,eliminate illegal inserting card phenomenon. Can realize Different cylinder for your choice: Plastic or metal Logo print  or number print  in keychain for free. Usage options: service card and guest card open lock independently or have to be used together. With low voltage indication and provided with power supply.