he 912Y-20 enables remote door control and digital key distribution via mobile app.
Managers can generate temporary passwords, grant access instantly, and monitor real-time entry records from anywhere, ensuring full control over property security. 
| Product Name | Smart Door Lock |
|---|---|
| Power Supply | DC6V, low battery alarm 4.8V |
| Battery Life | 18 months |
| Pressure Strength | More than 1000 kg |
| Applicable Doors | Wood door, iron gate, security door and more |
| Weight | Approximately 3.5kg |
| Environmental Requirements | Temperature: -20℃ to 60℃, humidity ≤95%, no corrosive gas and dust |







