Product use: Storage cabinets, mailboxes, lockers, filing cabinets, drawers, electric meter boxes, changing cabinets, shared cabinets, vending machines and other dense cabinets are widely used in schools, mines, factories, banks, troops, prisons, courts, hotels, farms, bathing centers and other places.

Working principle: The door (power off) is locked, and the unlocking is triggered instantly when powered on (12V). The built-in elastic device automatically opens the cabinet door, and the door opening status detection feedback information is used for emergency unlocking in case of multiple power outages or control system failures.

Long lifespan: Aging test: 120000 times.

Energy saving: Power on for less than 1 second at the moment of unlocking, no power consumption when the door is closed and locked in a power-off state, voltage: 12V (various voltage models can be customized according to user needs: 10V-24V)

Safety: sensitive, shockproof, anti pry, rust proof. Packaging standard: 100pcs per box, 50pcs per layer, 2 layers in total