24G Zigbee Human Presence Sensor MmWave Radar Detector With PIR Motion Luminance Sensor Battery Powered,Smart Home Automation

*Attention:
*You can only use it for zigbee2mqtt on home assistant via related gateway.Not use for ZHA . Not support for tuya nor smart life gateway!!!
Not compatible with alexa or google assistant voice .
*If you have any questions during use, please contact the seller first and we will provide assistance. Thank you.
*About the version and batch ,At present, it is not supported for buyers to specify the model and version. The model and version purchased at different times may be different, but all versions can be used normally. If you mind, please do not purchase it.


How does it work?
This is a low-power version that first detects humans through infrared detection, and then activates radar for detection.

Battery Powered (packaging not included batteries)
Battery Type:LR03 AAA*2 (packaging not included batteries)
Operating voltage:DC3.3V
Wireless Protocol: Zigbee 3.0
Stationary Detection Range:0~600cm
Moving Detection Range:0~1000cm
llluminance Value:0~3000x

Function and working logic description
1.The red light flashes once, indicating that someone has been detected entering
2.The device collects light values every 1 minute, and if there is a change in the light value, it will automatically upload light data.
3.As it is a low-power device, after setting parameters, it needs to be triggered once or updated only when the device uploads
data.
4.It first detects humans motion through (PIR ) infrared detection,and then activates 24G millimeter wave radar for detection.When the current status is 'no one', the sensor detects'Presence'It is detected through PIR,and only when PIR detects someone,will it Activate millimeter wave radar for static detection.

Important Note
1.Zigbee devices must be connected to a Zigbee gateway in order to function (we have 2 version optional ,for tuya zigbee version and for Z2MQTT Zigbee version )
2.The maximum static detection distance of this sensor is 3.5 meters, and the maximum distance of PIR motion detection is 5 meters.

The sensitivity of static status detection is adjustable, while the sensitivity of PIR detection is fixed and cannot be adjusted.
3.After installation, the sensing surface needs to be aligned with the area that needs to be inspected
4.When there are frequent false negatives (someone showing no one) In the situation, the "Presence Keep Time" can be set to 60 seconds Or above, set the 'Static detection sensitivity' to 8x.