SOL-WIND-CCTV098 solar and wind energy WIFI wireless speed dome series is a new era product of Video monitoring by Global Security. The power supply is converted from solar and wind power, which integrates two common but environment-friendly energies. Through batteries (capacity optional) cameras can still operate normally for a long time without sunlight or wind. This wireless series specialized in desolate lands or mountains or other places of poor infrastructure as a best choice.