Zigbee3.0 wireless protocol Utilizes a 10GHZ millimeter-wave radar module, supporting motion detection Employs a magnetic latching relay, no external capacitor needed Single-wire power supply, supports replacing old switches Ultra-low power consumption, no ghosting light Supports intelligent interconnection with other devices Suitable for multiple scenarios Easy installation and use Working voltage: AC 100~240V /50HZ~60HZ Detection angle: 100 Detection distance: Less than 6m Millimeter wave frequency: 10GHz Working current: Less than 60uA Product size: 86x86x36mm This product is a Zigbee version and must be used with a Zigbee gateway Color: White Material: ABS Package Contents: 1 x Zigbee motion detector switch Only 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 to be slightly different from the real thing. The permissible measurement error is +/- 1-3 cm.