Fully Automatic Lock Body Open the Door in 1-Step
After fingerprint unlocking, lock tongue auto retracted immediately.
After closing the door, automatic lock body auto-lock only need 0.5s.

6 unlocking modes
Fingerprint, password, one-time password, Bluetooth, NFC card, mechanical key

Built-in Doorbell
If someone visits and presses the doorbell, you will receive push notifications via app

6-Fold Security Protection
Double induction unlock, resist black box attack, emergency knob, electronic anti-lock, encryption chip, anti-peep fake code

Works with Mijia App
Easily paired with Mijia products

Abnormal Door Status Alarm
Local alarm + remote notification, door ajar alarm, door open alarm, password error alarm, lock picking alarm, low battery alarm

Specifications:

• Unlock mode: Fingerprint/PIN/NFC/mobile phone/mechanical key
• Main material:  Aluminium alloy
• Dimensions:  L385*W73*H22(mm)
• Lock tongue material: Stainless steel
• Heaven and earth hook:  Not support
• Emergency power:   Type-C
• Standby time:  12 months
• Use door type:  Wooden door, security door
• Applicable Door Thickness (mm):   40-120mm
• Password capacity: 50
• Fingerprint capacity:  30
• NFC Card capacity:  25
• Main power supply:  6V (AA batteries) x 8
• App used:   Mi (Mijia) APP
• Encryption chip:   Mi encryption chip
• Password Length:   6 digits, support up to 16 virtual PIN