/ DSP Video Systems and ACCECOM are trademarks Camera PTZ 36X Day/Night, 550 TV Line, NTSC, 3.4 - 122.4 mm, Wall Mount IP Camera PTZ 20X Day/Night, 2 Mega Pixel HD 1080P resolution, Max 25/30 fps NTSC Up to 24 privacy masking areas, The longest distance of the buil-in IR, LED is over 100m