HDView 5-in-1 Touchscreen POE CCTV Tester for IP/AHD/CVI/TVI/Analog Cameras, Support Up to 5MP TVI AHD, 4MP CVI, 8MP 4K IP, 12V DC Power Out, Network Cable Tester, Rechargeable, WiFi, Audio in/Out 4.3 inch IP/Analog/AHD/TVI/CVI tester, Support Up to 5MP TVI & AHD, 4MP CVI, 4K 8MP IP Cameras (H.264/H.265) PoE DC48V power output, Max power 24W, 5V 2A power output Built-in wireless WIFI function, Major NVR Phone App build in (such as IVMS, meye etc) PING test, Port flashing, PoE voltage test, UTP cable test 12V/2A power output