Solar-Powered, Install Once and Works Forever: The wireless camera outdoor is equipped with high conversion rate polycrystalline silicon solar panels, which can increase the solar photoelectric conversion efficiency by about 25%. And the camera built-in large-capacity rechargeable battery, even in bad weather or low light conditions, the battery will ensure uninterupted footage monitoring. 100% wireless! IP66 waterproof function make the wireless camera ideal for use in various weather conditions