Specification Brand : WenzhiIoT BulletPoint1 : 【Functional ZigBee Smart Human Presence Sensor】Featured as human presence,human static,human micro motion and human movement motion detection to detect the presence or absence of people in the area,even to detect the static state such as personnel sleeping accurately with mmWave Radar Detection featured. BulletPoint2 : 【Perceived Light Intensity for Smart&Scene Linkage】Illuminance monitor in Tuya Smart APP enables its smart feature as smart scene linkage with other smart devices,especially your house lights to ON/OFF automatically as the brightness changes;Besides,you can intelligently linkage the sensor to other smart home devices for home automation. BulletPoint3 : 【Advanced New Design with Multiple Settings】Set the sensitivity from 1-9 to your own need,together with minimum detect range as 0.00m and maximum as 9.5m for flexible detection demand.Meanwhile,it is designed with Unmanned delay time set as 5-1500s and detection delay set as 0.1-10s to avoid irrelevant annoying movement and reduce false alarm rate. BulletPoint4 : 【ZigBee Hub as Control Center】Tuya ZigBee gateway is required for this ZigBee human presence sensor,performing as the center bridge for all Tuya ZigBee smart devices with extremely stable signal and a really good necessity for whole-house intelligence.(note:Tuya ZigBee hub is highly recommended for its wider compatibility than other hubs) BulletPoint5 : 【 New feature: Supports setting data reporting interval time in ZigBee2mqtt】Are you still troubled by the large amount of data reported by other presence sensors? I believe you will like this feature, the new version supports setting data reporting interval time. Make your ZigBee network less noisy. And this feature does not affect real-time synchronization when the presence state changes. How to add this ZigBee sensor to ZigBee2mqtt? If your ZigBee2mqtt cannot directly recognize the device.Please contact us for the file. Or search for “wzwenzhi” on GitHub to download the file. BulletPoint6 : 【Ceiling Mount Design】The ceiling mount can be installed like a downlight, which can be powered directly by AC 80-240V. BulletPoint7 : 【A high-performance mmWave radar sensor】This product uses a 5.8G radar module with excellent performance. It has the characteristics of strong anti-interference ability and accurate recognition ability. BulletPoint8 : 【Recommended app】Smart Life/Tuya Color : Ceiling Mount Frequency : 5.8 GHz IncludedComponents : Comes as a Combo Set IncludedComponents1 : Presence Sensor IncludedComponents2 : Manual IncludedComponents3 : USB cable ItemName : Presence Sensor, WenzhiIoT Zigbee 5.8GHz Radar MmWave Presence Sensor Body Motion Sensor with Luminance/Distance Detection 110/220V Ceiling Mount Tuya Smart Life Support Home Assistant Zigbee2mqtt ItemPackageDimensions_Height : 1.57 inches ItemPackageDimensions_Length : 3.94 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : motion-detectors Manufacturer : WenzhiIoT MaximumRange : 10 meters ModelName : Smart Human Presence Detector ModelNumber : WZ-M100-C-ZB-5.8G MountingType : Ceiling Mount NoiseLevel : 130 decibels NumberOfItems : 1 PowerSourceType : Corded Electric ProductDescription : Specifications: Network: ZigBee Radar: 5.8G Ceiling mount sensor input: 80-240VAC Working temperature: -20℃~+70℃ Sensitivity: 1-9(default 7) sensing distance: Max 10m(Default 0.6-6m) Illuminance Sensor: 0-2000 lux Detection Delay:0.1-10s(Default 0.1s) Unmanned delay:5-1500s(Default 15s) Interval Time:1-3600s(Default 5s) Ceiling Mount Size: :Φ61*H39 mm /Φ2.4in*H1.54in Ceiling Mount Opening Size: 53-58mm / 2.09-2.28inch Package list: Human presence sensor*1 User manual*1