QNF-708 CCTV Tester

Product features: 1. AHD Camera & IP camera testing. 2. SD video formats NTSC/PAL Automatically adapt and display formats. 3. PTZ control . Pan/tilts the P/T unit, zooms in/out the lens,adjust the focus, aperture and sets and call the preset position. 4. Video signal analysis, by analyzing the sync level measure video signal amplitude attenuation. 5. I