HDView 5-in-1 Touchscreen POE CCTV Tester for IP / AHD / CVI / TVI / Analog Cameras, 1080P, BNC, 2A 12V DC Power Out, Network Cable Tester, Rechargeable Battery, Rechargeable, WiFi, Audio-In+Out 7 inch touch screen IP / AHD / TVI / CVI /Analog tester PoE DC48V power output, Max power 24W, 12V 2A power output Test video signal attenuation / wireless WIFI/PTZ control PING test, Port flashing, PoE voltage test, UTP cable test 12V/2A power output, Major NVR Phone App build in (such as IVMS, meye etc)