Henxlco 4Pack Dummy Solar Security Camera Fake Flashing Light Infrared LED CCTV Surveillance Fake dummy camera with built in flashing light Looks extremely realistic with the fake lens in real camera housing ower requires: 2 x AA batteries (not included). The AA batteries act as a back-up for when there is no enough light for the solar battery. Material: Plastic; Mounting hardware included for easy installation. Notice: Battery is not include. User Manual: Sllide top cover, then put 2 x AA batteries in it.