HanDaily Palm Vein Tuya Wifi Door Lock 3D Biometric Face ID Video Monitoring Intercom Digital Electronic Locks for Front Door DDL9

Product introduction

1. Unlocking Methods Tuya app • Palm • Face Recognition • Fingerprint • PIN Code • RFID Card • Mechanical Key → 0.3s Rapid Verification | 99.98% Recognition Accuracy 2.Features ✅ 24/7 Active Video Monitoring • Remote live view via app • Auto-record when doorbell pressed ✅ Two-Way Intercom • Visitor/Owner initiated calls

3. Privacy Password

✅ Private PIN Code
• Use up to 12 digits — type wrong numbers before/after real PIN to stay safe

4.Power Management ✅ Low Battery Alerts • Audible warning at <10% power ✅ Adjustable Voice Volume • 3-level control (High/Medium/Silent) ✅ Emergency Power Solution • Unlock via external power bank at 0% battery 5.Language ✅ English, Spanish, Arabic, Portuguese, Vietnamese, Russian, Thai, Indonesian, Chinese

Specification

Model No.	DDL9
Unlock way	Tuya + Palm+ Face+Card+Password+Fingerprint+Key
Color	Black
Mortise	6068
Material	Alluminum Alloy
Emergency power supply	USB interface
System language/voice	English, Spanish, Arabic, Portuguese, Vietnamese, Russian, Thai, Indonesian, Chinese
Installation environment	Wooden door/metal door/iron door/steel door/aluminum door
Door opening direction	Can be adjusted freely in the door lock system, compatible with left and right
Waterproof level	Not waterproof
Capacity	300 Users
Door thickness	35~110mm
Door type	95% doors
Working power supply	Rechargerd Lithium Battery
Working environment	25℃~60℃