This CCTV tester features a 7-inch IPS touchscreen and is capable of testing Up to 4K IP, Analog, SDI, AHD, TVI, and CVI. It has a resolution of 1280*800. Powerful network tools are provided to assist you in detecting and setting various network parameters. It also supports CVBS camera test and PTZ control. | Equipped with a wire tracker feature. The wire tracker is designed to locate network cables, telephone lines, and BNC cables by tracing audio signals. It boasts a new digital mode that offers enhanced resistance to interference, reducing the likelihood of misjudgments due to cable tangling. A silent mode is available, enabling you to detect lines without causing disturbances to others. | Video recording and playback function is available. It has POE power output. PTZ control can be implemented. There is a screen snapshot feature with 4 times zoom. It also includes TDR, digital multimeter, optical power meter, and VFL. | HDMI offers input and output capabilities, with a resolution of 1080p. Android apps can be self-installed. For system stability, install apps only on cameras. It comes with various built-in camera test tools and is compatible with Hikvision, Dahua, Axis cameras of almost all models, Utilize it to make your installation process efficient and effortless. | It can create a hot spot. Equipped with a 10/100M LAN port. Supports H.265 and H.264 formats. Displays 4K video via mainstream. It has a built-in 7.4V/5400mAh lithium-ion polymer battery. The working time lasts for 10 hours. We have tested every CCTV tester when this product appears on the Amazon website to ensure product quality. If you have any further questions, please feel free to contact us. We offer 24-hour technical support. | RJ45 Cable TDR test is designed specifically for RJ45 cables. It offers IP discovery. It can auto-login and enable viewing of video, as well as create testing reports. There is a DC12V 2A power output and a POE DC48V power output with a maximum power of 24W. It supports 10/100/1000M Ethernet test, displays network state and traffic, and offers functions like PING test, IP address scan, and port blinking. It comes with audio input and supports recording and saving audio. It also has an LED lamp, calculators, music players, and other application tools.