【Solar Powered & 100% Wire-Free & 4dbi Dual Antennas】iegeek security camera outdoor comes with built-in rechargeable batteries of large capacity and gets non-stop power from the solar panel in included. 100% wireless eliminates the need for frequent charging and complex wiring installations. 4dbi Dual antennas entitle the camera a stronger and more stable network reception. Only supports 2.4Ghz WiFi which has better penetration and wider wifi range, not 5GHz.