Smart locks have far more functions than traditional mechanical locks
- Biometric unlocking: Recognition through human features such as fingerprints, facial recognition, and finger veins, which are highly unique, difficult to replicate, and have high security.
- Electronic credential unlocking: Supports passwords (including temporary passwords and virtual passwords), remote unlocking via mobile APP, NFC cards (such as door cards), Bluetooth keys, etc.
- Emergency unlocking: Retains a mechanical keyhole to deal with emergencies such as electronic failures and power outages.
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- Rental market: Landlords do not need to hand over keys in person, manage tenant permissions through temporary passwords, and directly delete passwords after check-out, improving efficiency.

Door Type | Wood door, Steel door, Stainless Steel door, Aluminum door |
Place of Origin | China,Guangdong |
Brand Name | Qleung |
Model Number | QL-S958MAX |
Network | wifi |
Material | Aluminum alloy |
Color | Black |
Door thickness | 40-110mm |
Unlock way | 3D Face &Tuya with Active Video Calling & Code & Fingerprint & Card & Key |
Weight | 5kg/pcs |
Battery | 7.4V 4200mAh Lithium-ion rechargeable battery |
Application | Apartment,VILLA,Office,Hotel |
Emergency power usb port | have |
Warranty | 2 years |
Certification | CE, RoHS |