The D8 door sensor is designed for handleless flat-opening doors such as cabinet doors, bookcase doors, and wardrobe doors, enabling door operation by pressing the door panel.
Automatic Light On/Off Control
When paired with an Ebelong controller, it automatically turns on the light when the door is opened and turns it off when the door is closed.
Harvesting directly its energy from your push, the Door and Window Sensor doesn’t need any battery (and any wire) to operate
Advantages of a wireless system (flexibility) without the disadvantages (no battery = no maintenance)
This Door and Window Sensor can be mounted concealed in the door frame, it also can be mounted externally on the surface of door and being fixed with screws
Mount it, and forget it
Examples Of Use Cases
D8 Series | Wireless self-powered door and window sensor
| Product Model | D8 |
| Power supply | Self-powered |
| Communication frequency | RF 433M |
| Modulation | FSK |
| Letter of agreement | 80m（outdoor）25m（indoor） |
| Communication distance | ≥100000times |
| Service life | -20℃ ~ +55℃ |
| Operating temperature | PC |
| Operating temperature | Fixed Inside the portal |
Support & Questions
Please contact us if you need the datasheet.