fingerprint lock smart padlock usb charge waterproof lock with finger print security touch keyless lock long standby time retail

product model: hk03 material: zinc alloy waterproof rating: ip54 waterproof capacity: 10 sets of fingerprints charging interface: usb lock rope: wire rope match recognition time: about 0.5 seconds fingerprint recognition angle: full angle switch lock times: >2580 times number of fingerprints that can be stored: 10 groups standby time: >390 days charging current: dc 5v 200ma working temperature: -10-40 °c ip protection rating: ip 54 battery capacity: 240mah