xmartO WiFi 6 Wire-Free Solar Home Security Camera System Wireless, 4-Cam 4MP QHD CCTV Camera Kit with 10CH Expandable 4K WiFi NVR and Past 120-Day Video Storage (SCS-2K104-PARENT) (1-CAM Combo)

Easy InstallationThis is a 4-camera home security camera system for houses, stores or offices. The 4 cameras are powered with solar panels & rechargeable batteries, and transmit videos to the NVR via their own built-in WiFi. Installing the cameras do not need power or video cables.You just need to mount the cameras to walls or ceiling. Then you can monitor your properties with 4 cameras. If 4 cameras are not enough, you can add more cameras to make a total 10-camera surveillance system. (please install the cameras within WiFi range)
All-Weather-Charge Technology (AKA XMARTO Trickle-Charge) - XMARTO solar cameras are powered with All-Weather-Charge technology. The solar panels supply power to cameras even in rainy and snowy days, to keep the cameras working with non-stop power.
Long Range WiFi 6 Coverage powered with long range WiFi 6 video transmission, in line of sight, the cameras work at a distance of up to 1300ft from the NVR, making them easy to install around your ho