1. Human Presence Sensor, Zigbee Intelligent Linkage Device2. Multi-Scenario Application, Versatile Good Thing, Suitable For Family Bedroom, Bathroom, Warehouse, Computer Room And Other Scenes To Protect The Security And Create A Quality Life3. The App Remotely Pushes The Alarm Information. After Receiving The Wireless Signal, The Alarm Immediately Sends The Warning Information To The Mobile Phone, So As To Know The Situation In Time And Take Corresponding Measures.4. Millimeter Wave Radar Detection, Human Body Detection, App Alarm, Intelligent Automation, Fall Detection, Brightness Monitor5. 12-24v Low Voltage Zigbee Intelligent Human Body Presence Sensor + LightModel:12-24V Low Voltage Zigbee Intelligent Human Presence Sensor + LightNote:The Zigbee Version Needs To Be Configured With The GatewayModel:Zigbee Human Presence SensorNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseColour:WhiteMaterial:ABSSize:93x30mm(DiameterxHeight)Package Contents:1 * 220 To DC 12V Power Converter1 * Zigbee Human Presence Sensor1 * English ManualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.