The 2.4G Door/Window Sensor is a wireless, battery-powered contact sensor that communicates with other devices through the Homeelife app. This Bluetooth low-energy sensor allows for the automation of lighting by detecting the opening or closing of a door or window.
| Radio Frequency | 2.4GHz |
|---|---|
| Power Supply | 3VDC (CR2032 Batteries) |
| Operating temperature | 0 to 40℃ |
| Relative humidity | 8% to 80% |
| Dimensions | Transmitter: 49×26.5x10mm, Magnet: 35.5×10.5x10mm |