No WiFi or Electric Power Required: The Tefrio no wifi security camera is powered by solar, featuring a battery and solar panel for long-lasting performance. It doesn't require a WiFi connection; simply plug it in and connect to a 4G network. It's ideal for outdoor security and remote monitoring in farms, barns, construction sites, cabins, ranches, vacation homes, driveways, and more, making it an ideal solution for remote locations. Unlimited Data Plans and Compatibility with the U.S. Major Networks Only: The Tefrio cellular security camera comes with a pre-installed 4G SIM card, which is compatible with Verizon, T-Mobile, and AT & T networks in the US. Upon powering on, it automatically connects to one of them (the strongest one). Limited trial data is included in the first month, which is activated upon connection. After the trial data runs out, the UBox app provides an unlimited data plan to subscribe ($19.90/month or $169.90/year per camera). Featuring a 360° Rotating