Built-In Screen Smart Lock: Why You Need One?
Most smart locks let you see who is at the door through your phone. But what if you don’t want to grab your phone every time someone knocks? A smart lock with a built-in screen lets you see visitors directly on the lock. The SK-D2 PRO has exactly that.
What Is a Built-In Screen Smart Lock?
A built-in screen smart lock has a small display on the lock itself. When someone rings the doorbell, the camera automatically shows their live video on the screen. You can see who is outside without opening the door or reaching for your phone.
- See visitors instantly – no need to open the App or grab your phone.
- Two-way audio – talk to visitors directly through the lock.
- Works without WiFi – basic functions work even if internet is down.
- Kid-friendly – children can see who is at the door without adult help.
The SK-D2 PRO: 7 Unlock Methods + Built-In Screen
The SK-D2 PRO combines the convenience of a built-in screen with seven unlock methods: 3D face recognition, palm vein, fingerprint, PIN code, RFID card, Tuya App and mechanical key. It also has a built-in camera, doorbell and cloud storage.
When a Built-In Screen Makes Sense
- Busy households – multiple people coming and going, no one wants to check their phone every time.
- Families with kids – children can answer the door safely on their own.
- Delivery-heavy homes – you can see and talk to delivery people without opening the door.
- When WiFi is unreliable – the lock works on its own even without internet.
Specifications of the SK-D2 PRO
- 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
Getting Started
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. Contact us for samples, bulk pricing or OEM/ODM customization.
