Vstarcam CB11 Outdoor WIFI Solar Security CameraVstarcam CB11 Smart Outdoor WIFI Battery Security Camera [ Longer Battery Life security camera] VStarcam solar security camera with built in 3pcs rechargeable batteries guarantee the security camera enough power. 3PCS rechargeable batteries are large enough for a long time work 3 4 months(triggered within 10times day). (2. 4G wifi is required for this security camera, doesn't work with 5G wifi). [ 360 Degree Adjustable Solar Panel security camera] The