Smart Double-Sided 6-in-1 Fingerprint Door Lock

Smart Double-Sided 6-in-1 Fingerprint Door Lock

The D2S Smart Double-Sided 6-in-1 Fingerprint Door Lock is a  dual-side access and six unlocking methods: fingerprint, password (PIN code), RFID card, mobile app, physical key, and built-in doorbell for added convenience.

Features Double-Sided Fingerprint Recognition – Unlock from either side with fast biometric access.

Smart door lock with cutting-edge functions perfect for homes, offices, and rentals. This lock combines top-tier security with modern convenience and stylish design.

Key Features

• • Double-Sided Fingerprint Recognition – Unlock from either side with fast biometric access.
  • Multi-Mode Access – APP, PIN codes, fingerprint recognition, RFID cards, mechanical keys and usb charging port for backup access.
  • Digital Keypad – Set temporary or permanent passcodes for family or guests.
  • RFID Card Access – Quick tap entry using registered access cards.
  • Smart App Control – Lock/unlock remotely, manage users, and view access logs via Bluetooth or Wi-Fi.
  • Mechanical Key Override – Always have a manual backup.
  • USB Charging Port – Additional emergency access
  • Integrated Doorbell – No need for an extra device; alerts when visitors arrive.
  • Integration with Smart Home Systems – The lock integrate with other smart home devices home assistants for enhanced automation.
  • Alarm Functions – Low battery alarm
  • Power – Lithium battery
  • Smart APP – Smart Life app [No subscription]

Device Specification

• • Material: Aluminum alloy
  • Surface Finishing: Grey
  • Unlock Method: APP, Password, Fingerprint, Card, USB, Keys
  • App Name: Smart Life APP
  • Communication: WiFi
  • OS Support:  IOS7.0 or Android 4.4 or above
  • Mortise: European 85 series/ 5572, 6072, 6085 mortise
  • Function: Multi-biometric verification, Temporary password, Remote unlocking on App, 2-way Doorbell, Door viewer
  • Power:  Rechargeable 7.8V Lithium batteries.
  • Battery life Time: Low power warning
  • Color: Grey
  • Working Temperature: -15°C – 55°C
  • Working Relative Humidity: 10%~90%
  • Apply Door Thickness: 1.6 ~ 4.7 inches
  • Applicable For: Wooden, Metal or Aluminum frame door
  • USB Back Up Power: Yes
  • External Power Interface: USB Charger
  • Plate Size:  Height: 17.4 × Width: 1.42 inches

Got Application Customization Questions?

• • Chat With One Of Our Qualified Agents online between the hours of 9:00Am – 5:00Pm CST
  • Email our Sales Department to get an answer within 24-hours
  • Contact Sales By Phone between the hours of 9:00Am – 5:00Pm to get instant recommendation

Included Items & Accessories

• • 1 Door Lock Kit Set [Front/Back Panel, Cylinder, Mortise, Internal Screws]
  • 2 Mechanical keys
  • Mounting screws
  • Template & installation instructions

Manufacturer Warranty

• • 2 Year System & Harware Limited Warranty