tried the K&F Concept 3G/4G LTE Outdoor Security Camera and was impressed with its features and performance right from the start. The camera is equipped with a SIM card that allows it to work with the 4G LTE network nationwide without the need for WiFi. This makes them ideal for remote rural areas, construction sites, warehouses, farms, ships and wildlife viewing. The camera is also solar and battery powered and 100% wireless, making it easy to install in any location. The K&F Concept camera also offers 2K Super HD resolution and 4x digital zoom, so you can see everything in vivid detail and get more clarity than 1080P. It is also equipped with 4 infrared LEDs and 4 white LEDs that provide crisp, full-color night vision up to 10m, delivering clear color images and videos. Another excellent feature of the K&F Concept Camera is its ability to intelligently detect movement and only alert people. Thanks to high-precision PIR sensors and artificial intelligence algorithms, false alarms are reduced by up to 95%. You can also send important event notifications to your mobile phone to keep up to date with what's happening. The K&F Concept camera also offers options for storing video material, with both an SD card and cloud storage being supported. You can use 4-128GB SD card (not included) or enable cloud storage function on APP (UBOX) and get 30 days free cloud storage service. You can also share the account with friends and family to allow them to view live. Overall, I would recommend the K&F Concept 3G/4G LTE surveillance camera with 5 out of 5 stars. It offers a variety of features and performance ideal for outdoor use, and its ability to intelligently detect movement and only alert people is particularly useful. The options for saving video material and the live view are also very useful. I would definitely recommend this camera.