Now you can deter robbery, theft, and vandalism without the high cost of a real security camera. When placed in your home or business, even the most sophisticated criminals will think the premises is guarded by a high-tech surveillance system and go in search of an easier target. In fact, this is an actual dome surveillance camera that has been modified into a "dummy" or fake security camera. This dome dummy camera is designed to imitate the small, high tech security cameras on the market today. This unit contains a flashing red LED light which draws extra attention to the camera, particularly at night.  Another feature of this camera is that the flashing light can be turn off or on by simply pressing the dome.  With most of our models to stop the light flashing you would need to remove the batteries.  . Installs quickly and easily to the ceiling or wall using the included screws. The base measures 4 1/2" across and the dome is 2 3/4" high. Requires 2 "AA" batteries (not included).