Product Details Fangrui Product Details Improve Security -- Reducing The Possibility Of Crime, And Much Cheaper. Have Everyone Believe You Are Keeping An Eye On Employees, Property, And Your Business. Light Sensor -- Dummy Camera Has A Built-in Photoelectric Sensor, Red Led Light Only Lights Up At Night, More Durable Than Traditional Fake Cameras. They Will 7x24 Protect Your Safety. Protects Your Safety -- With A Similar Appearance To Real Cameras, People Will Think Its A Real Camera, Even In The Close Distance During The Day; The Red Led Light Flashing 7/24 After The Battery Is Installed. Its Very Eye-catching At Night, Making It More Like Real Cameras. Tips -- The Dome Design Of This Fake Surveillance Camera Makes It . Install Both Fake And Real Cameras To Protect Your Home And Business At Such Little Cost. No Wires Needed, With Attached Screws, Installs Easily And Quickly To Ceiling/wall/surface. 2 Pcs Aa Batteries Operated (not Included). Colour: Black Material: Plastic Size: 11.5 X 11.5 X 7.5mm Package Contents: 4 X Dummy Securit