Tefrio Cellular Trail Security Camera with Built-in 4G LTE SIM Card 2K Game Camera Solar with 360° Full View Cell Trail Cam Night Vision Motion Activated Live Streaming & Playback Deer Camera[4G LTE Cellular NETWORK & 6W SOLAR PANEL: The trail camera connects to Internet by the 4G cellular network and gets power from the rechargeable high capacity battery. The adjustable solar panel allows you to install it anywhere you want whether on the farm or in the field while ensuring non stop power. You can just leave the game camera out there and remotely observe the field once finished installation. It is an ideal off grid monitoring solution.