Solar Powered & Wire-FreeThis outdoor camera comes with solar panelpower battery and built in wifi.Solar panel supply non-stop power, wifi antena receive signal.100% wireless free,no wire hassle. No need power plug-in. Put on the wall, then you could start 365 days surveillance.No need to take off for power charger. All in one cameraThis wireless camera outdoor camera,with free playback,video saved in cloud server(Max 0.5GB). Support max 128G (SD card not included).You could 2-way talk, playback,motioin detection,rotate angle,even when outside