3 in 1 Sensor Graffiti Intelligence Zigbee PIR Infrared+24GHZ mm Wave Module+Light Sensor Human Pres

1. Millimeter Wave Version: PIR Infrared + 24GHZ Millimeter Wave Module + Light Sensor Three-In-One,2. Can Detect Movement, Micro-Movement, and Static State.Powered By 3.2 AAA Batteries (Not Included)4. Can Be Used for About 8 Months.5. Can Be Installed with Double-Sided Tape. Ready to Install.Type: Intelligent SensingVersion: Millimeter Wave Version( PIR Infrared + 24GHZ Millimeter Wave Module + Light Sensor 3 In 1)Note:Different Batches May Have Differences In Product Appearance, Color, and Printed Characters, Which Will Not Affect The UseColour:As ShownMaterial:ABSPackage Contents:1 x 3 In 1 Human Presence Sensor1 x English Instruction 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.