Simulation DesignDummy fake security camera with hemisphere-type,classic dome shape, LED lights and durable ABS material design,resembles a lot the real camera. Perfectly mimics a real surveillance eye, allowing everyone to think that it's the real thing. Reduction of CostLower cost, Dummy surveillance cameras are a cost-effective way to give the monitor impress and ward off trouble simply. FunctionSimulation lens and flashing red light,looks extremely realistic when hanging,for scaring or alerting unwanted guest or any trespass. And red LED lights flashing every 2 seconds,which added feature gives a convincing impress. Get some Peaceful of mind with our decoy cameras. Wide Range of Applications protect your houses, shops and businesses. Suitable for indoor and outdoor use. Suitable for supermarkets, hotels, parking lots, libraries, offices, warehouses, markets, parks, residential areas, etc. Easy Installation Improve security in several minutes! This dome dummy security camera is easy to use, drill holes on wall, ceiling or any surface installable, install it easily with the included screws. No need any wire, 3 pcs AA 1.5V batteries operated(Not included), it will flash after putting in the battery; if you don't want the flashing light, please do not put in the battery.