Safe and Secure - Our cameras look so convincing that most people won't be able to tell the difference between them and the real thing LED Flashing Light - this added feature makes a convincing impression work monitoring equipment for an extra level of safety, protection and peace of mind Easy to Install - Quick and easy installation on the ceiling or wall using the screws provided , no wiring required. Power required: 2 x AA batteries (not included) Interior and Exterior Design - the classic dome design of this fake system makes it perfect for convincing people to believe you are watching them directly Dummy Dome Camera - A fake dome camera with LED, which provides you with an effective deterrent to thieves and vandals at a lower cost