Now you can deter robbery, theft, vandalism, etc. without the high cost of a real security camera. With the SWDDL7 Dome Dummy Camera even the most sophisticated criminals will think the premise is guarded by a high-tech surveillance system and go in search of an easier target. Our dummy cameras look real because they are! They are real camera housings that lack the expensive electronics inside while still providing the deterrent of a security camera at a fraction of the cost. With the dark tint on the outside of the dome, the criminal doesn't know which direction the "camera" is pointing, giving the impression that a wide, 360 degree area is under surveillance. This unit is ideal for retail stores, factories, businesses, schools, hotels or warehouses. At 7 inches, the dome is twice the size of other dome dummy cameras, making it more visible to criminals. Imitates high-tech /speed dome/ cameras used by the government and many security companies today. A flashing LED light draws extra attention to the camera, especially at night. Covered under a year warranty. Requires two AA batteries.