LK004 ล็อคลายนิ้วมืออัจฉริยะ

Smart Fingerprint Padlock

Material:zinc alloy lock body, stainless steel shackle
Shackle diameter: 6mm
Lock body size: 50mm*82mm
Type-C charging interface
Fingerprint quantity: 20 sets
Identification time: < 200ms
Full battery usage times: more than 500 times