Excellent Features:1. Can be used not only indoors but also outdoors.2. A cheaper price than a real security camera can greatly save money.3. Flashing LED wires make it more like a real one, so as to avoid being stolen or robbed.4. Plastic shell, waterproof, dustproof and durable.5. Easy installation with no need of extra wiring.Alvinlite Specification:Material: ABSColor: BlackPower Source: 2*AA(No.5) batteries (excluded)NO. of LED: 1pcPackage Weight: Approx. 143g/5.0ozProduct Package List:1 * Dummy Camera1 * Screw KitNote:1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real as standard.