Doodle double hook glass door fingerprint lock Bluetooth smart password electronic lock push door flat door electronic access lock lockCustom processing: no Item number: C2 brand: Middle lock model: C2 Fingerprint storage capacity: 100 Number of openings > 100000000 Scan time < 1 Record rate < 0. 0004 Refused rate < 0. 015 Operating temperature: 30 60 Working humidity: 70 Alignment: Fingerprint password swipe Scope of application: Glass door, glass with frame door, isolated glass door, wooden door Life: 10000000000 Power supply: 4. 5V 6V Specification: Graffiti Bluetooth standard