NEON analogue and IP video surveillance systems tester, Step-by-step test, which can locate the faults quickly, compatible with ONVIF protocol, POE power supply for receiving, and 12V/2A power output, Dual 1000M network interface, 7" TFT, Support WiFi test. Spectrum test, and Signal strength test, lithium battery which can works for 10 hours, Dual LED lighting (flashlight).