Neighbors and visitors will think that you have a complete video surveillance system.Help prevent or deter suspicious activity by placing the security camera to survey the area.The motion detector， sensor and activation light appear to be an actual security camera.Have fun watching how friends and family react when they think they are being video taped.The red blinking LED light makes it appear to work as an actual security camera. Features:Easy installationActivation LightRealistic AppearanceNo Wiring NeededPowered by 2 x AA 1.5V batteries(NOT Included)Size: 11.60*7.00cm  (Diameter*H) Package Included:1 x dome fake camera 2 x screws