[Wide Compatibility with Multiple Camera Types & HD Display]: Eversecu CCTV Tester supports testing for IP cameras, analog cameras, TVI, CVI, and AHD cameras, including mainstream 4K H.264/4K H.265 cameras. Equipped with a 4-inch IPS touchscreen (800x480 resolution), it delivers high-resolution display for both network HD and analog camera feeds. Additionally, it is compatible with ONVIF PTZ and analog PTZ control, meeting diverse testing needs in installation and maintenance. [Convenient Network Testing & IP Management]: Eversecu IP camera Tester comes with rich network tools such as IP scan, PING test, Ethernet bandwidth test, DHCP server, and Trace route. The IP discovery function auto-scans IPs across the entire network segment and adjusts the testers IP to the same segment as detected cameras, significantly improving engineering efficiency. These tools enable quick detection of network connectivity, bandwidth status, and IP camera positions. [Flexible Power Supply for Variou