Product material: Aluminum Alloy

Product size: 425'77 (MM)

Battery capacity: 4200mAh lithium battery

Emergency power supply: USB emergency power supply

Working temperature: -10℃~60℃

Working humidity: 35%~93%RH

Applicable categories: entrance door, anti-theft door

Applicable door thickness: 40-90mm

Lock core level: C level

Screen size: 4.5 inches/pixels: 1 million

Unlocking methods: 3D face recognition, fingerprint, password, card swiping, key, temporary password, remote unlocking

Features: electromechanical separation, anti-pry alarm, anti-electromagnetic interference  unlocking, anti-fake fingerprint unlocking, anti-peep virtual password