High Quality Electric Smart RFID Cabinet Lock for Gym

Features:
Singgle-card-unlocking and double-cards-unlocking modes are available for chioce.
Power supply: 4pieces of AA 1.5v Alkaline Batteries. If voltage is lower than 4.8V, the lock will alarm whenever unlocked by TM card.
Batteries life span: more than 15 months.
External power interface(Audio interface).
Bouncing function: when the lock opened by TM card, the cabinet door will be bounced autometically so that handle is not needed.
In certain emergency cases, the lock can be opened mechanically.
Gear engagement ensures safe and reliable operation.
Wristband for carrying the TM card: convenient, waterproof, heat-resistant, etch-proof.
Unlocking method: TM card unlocking.