Material: stainless steel

Screen size: no display

Appearance size: 111

Product weight :0.21 (KG)

Fingerprint sensor: semiconductor fingerprint sensor technology

72*64 recorded 10 times and saved 10 sets

Shape of fingerprint head: square 10.4*10.4mm

Storage capacity :10 sets of fingerprints

Technology: biometrics

False identification rate: < 0.002%

Rejection rate: < 1%

Fingerprint collection time: ≤0.5 seconds

Fingerprint matching time: ≤1.0 seconds

Administrator fingerprint capacity: 2 sets of fingerprints

Fingerprint setting: short press to unlock, long press 5S to set fingerprint, long press 10S to delete fingerprint

Battery: lithium battery 80mAh 3.7v

Charging current: 5V/200MA

Standby: 6 months

Full of hints: green light off

Product size: 28*52.5*12mm

Low power alarm: 3.5v

LED light: three colors

USB interface: Micro USB 5V 0.5a (emergency + charging)

Key: stroke detection key *1 (built-in)

Operating temperature: -20℃~+70℃