Features: Can be used indoors or outdoors. A pack of 4 simulated security cameras. Flashing LED for Realistic appearance. True professional appearance. Very quick and easy to install. Undetectable as a fake dome camera. Uses 2 x AA batteries (Not supplied). No wire or cables needed. Specifications: Material: Plastic Size: 11.5x7cm (Diameter x Height) Package Contents This is a variation listing you will get what you select from the drop-down menu