Push-Pull Smart Lock SV40 + Lockin V3 Gate Lock

Lockin V3
10 Big Features
Vein Recognition
Face recognition
Fingerprint
Passcode
Key
APP
Bluetooth
NFC Card
Remote Control
Remote Digital Viewer - built-in door viewer, you’ll always know who’s at the door.

Lockin Push-Pull SV40
Unlocking Ways:
Finger Vein
Recogination
Lockin Home App
PIN Code
Temporary
Password
Mechanical Key
NFC Card
 
Features:
Double Induction Unlock
Resist Black Box Attack
Emergency Knob
Electronic Anti-Lock
Encryption Chip
Anti-Peep Fake Code
Abnormal Door Status Alarm