Infrared Body Movement Sensor
The Fresnel lens focuses the infrared light emitted by the human body and judges whether it is in a moving state to sense the presence of the human body in the defense area. Even in the absence of any visible light, it can still work, not only low power consumption, easy to protect user privacy, low data traffic, and can be installed in a location that is not easy to destroy, dismantle, and not easy to see.
| Wireless type | ZigBee |
| Dimensions | φ48.4mm*53.4mm |
| Transmitting power | ≤ 15dBm |
| Transmission frequency | 2.4GHz |
| Communication distance | 50 meters (open) |
| Operating temperature | -10℃～ +55℃ |
| Working voltage | 3V |
| Standby current | ≤ 15uA |
| Operating current | ≤ 25mA |
| Detection range | 8 meters |
| Detection Angle | 90° |
| Battery life | more than 1 year (20 times/day) |
| Installation mode | 2.2m (subject to product center location) |
