3.5 Inch Touch Screen 2-in-1 CCTV Tester — Supports Up to 4K IP & CVBS Analog Cameras, Keyboard / IP Discovery / WiFi / APP

Compact 2-in-1 CCTV tester with a 3.5 inches high-definition capacitive touch screen (resolution 480x320) for easy on-site operation. It supports Up to 4K IP cameras as well as CVBS analog cameras and includes keyboard control, IP discovery, WiFi connectivity and APP compatibility. The unit ships with a brand new system that allows you to install software yourself (for example surveillance camera protocols or private client protocol apps), so it can serve both professional and leisure uses. Network cable diagnostics include a TDR test that reports pair status, cable length, attenuation, quality, reflectivity, impedance, delay deviation and other key parameters. POE power supply output power test can detect POE switch output voltage, the power supply line and power; it can also measure POE camera power (PS: 12V power supply input and output voltage, power test). The tester offers an innovative 2-core to 8-core circuit test to determine if any two wires are connected, displaying line sequence, on/off condition and connections. Built-in schematic views make network cable sorting intuitive, showing straight-through and crossover cable line sequences at a glance — a handy reference when making network cables.