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 premise is guarded by a high-tech surveillance system and go in search of an easier target. In fact, this is an actual surveillance camera that has been modified into a "dummy" or fake security camera. Flashing LED Light makes it noticeable, even at night. The dimensions of the camera are 5 and one quarter inches x 2 one half inches x 2 and one quarter inches. Installs quickly and easily using the included stainless steel screws. Requires two AA Batteries. Covered under a 90 day warranty.