Tuya 3D Face Recognition Palm Vein Smart Door Lock SK-D2 PRO

Tuya 3D Face Recognition Palm Vein Smart Door Lock

The SK-D2 PRO is a premium Tuya 3D face recognition palm vein smart door lock with built-in camera, 4-inch screen and doorbell. Seven unlock methods: 3D face, palm vein, fingerprint, PIN, RFID card, Tuya App and mechanical key. Aluminum alloy body, cloud storage.

Key Features

• 7 unlock methods – 3D face / palm vein / fingerprint / PIN / RFID card / Tuya App / mechanical key.
• 3D face recognition – unlock in <0.5s, works in dark and at night.
• Palm vein recognition – 50 users, recognition distance 0.15-0.35m, speed <1s.
• Built-in camera + 4-inch screen – see who is at the door, real-time two-way audio talk.
• Built-in doorbell – no extra wiring needed.
• Aluminum alloy body – durable and premium finish.
• Cloud storage – access records saved to the cloud.
• Anti-peeking password – add random digits around your real PIN.
• Tamper alarm – alerts if someone tries to break the lock.
• Wrong attempt lock – auto-locks after multiple wrong attempts.

Specifications

Model	SK-D2 PRO
App	Tuya (WiFi)
Unlock methods	3D Face / Palm Vein / Fingerprint / PIN / RFID card / App / Key
Body material	Aluminum alloy
Camera	Built-in
Screen	4-inch built-in
Doorbell	Built-in
Network	WiFi
Storage	Cloud storage
Lock cylinder	C-class security

Applications

The SK-D2 PRO is ideal for luxury homes, villas and high-end residential projects. The 3D face recognition unlocks automatically as you walk up, perfect for hands-free entry. The built-in camera and 4-inch screen let you see and talk to visitors without opening the door. The palm vein recognition provides an extra secure biometric option.

As an OEM/ODM manufacturer, we supply Tuya 3D face recognition smart door locks with custom logo, packaging and color options for distributors and project buyers worldwide.

Contact us for bulk pricing, samples or OEM/ODM customization.