DF4 is a face recognition video smart lock designed for residential doors, apartment doors, office doors, and smart access projects. It supports face recognition, fingerprint, password, IC card, mechanical key, APP temporary password, remote unlock, active video intercom, and TUYA App control. With a black aluminum alloy body, 6068 lock body compatibility, and a modern smart access design, DF4 is a practical solution for distributors, door suppliers, smart home brands, and project buyers.
| App system | Tuya Wi-Fi App control |
|---|---|
| Unlocking methods | Face recognition, Fingerprint, Password, IC card, Mechanical key, App temporary password, Remote unlock via app |
| Extra function | Active video intercom |
| Compatible lock body | 6068 |
| Body material | Aluminum alloy body |
| Available colors | Black |
| Front panel size | 43 × 425 × 70 mm |
| Rear panel size | 65 × 425 × 75 mm |
| Door thickness | Not specified |
| Protection level | Not specified |
| Operating temperature | Not specified |
| Salt-spray test | Not specified |
| System languages | 9 |
| Package size | 380 × 280 × 90 mm |
| Net weight | 2.34 kg |
| Carton | 10 sets / 28.5 kg / 430 × 380 × 485 mm |
