A smart lock is an electronic locking system that replaces physical keys with advanced authentication methods, including biometric recognition , encrypted digital codes, and wireless connectivity (Bluetooth, Wi-Fi, NFC). It integrates with smart home platforms and cloud-based management systems to enable remote control.

Biometric Access: High-precision fingerprint

Wireless Unlocking: Bluetooth proximity unlocking, NFC card/tag compatibility.

• Remote Management: Grant/revoke access via mobile apps; monitor logs globally.

• Key Applications

Commercial Solutions

• Offices: Employee badge/NFC integration with attendance systems.

• Vacation Rentals: Auto-generate unique codes for guests via platforms like Airbnb.

• Homes: Secure entry with fingerprint recognition; grant temporary access to cleaners/delivery personnel.

• Product Description
  Specification

  Door Type	Wood door, Steel door, Stainless Steel door, Aluminum door
  Place of Origin	China
  	Guangdong
  Brand Name	Qleung
  Model Number	S821MAX
  Data Storage Options	Cloud
  Network	wifi
  Material	Aluminum alloy
  Color	Black
  Door thickness	38-55mm
  Unlock way	Tuya APP & Password & Fingerprint & card & key
  Weight	2.5kg/pcs
  Mortise	5050-22*160mm (Other sizes can be negotiated)
  Battery	4AA Alkaline Battery
  Application	Apartment,VILLA,Office,Hotel
  Warranty	2 Years
  Certification	CE, ROHS

  Door Direction
  Product packaging
  Certifications
  Company Profile
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