'Advance series IP turret camera, 2.8 mm fixed lens, resolution 4MP@30 fps, High frame rate function supported (2MP@60 fps). IR LEDs with a range of 30 metres (Smart IR), ONVIF compatible (Profile S and Profile G). The high frame function (60fps) is only supported by 32/64/128 ch Advance series NVRs. Video analysis functions: Scene change detection, Object abandoned/removed function, heat map, Face detection, Video tamper detection, Line cross detection (distinction between humans / vehicles), Detection of Entry into / Exit from / Intrusion into an area (distinction between humans / vehicles), Human / vehicle counting on a line and in an area. WDR 120 dB, compression H.265+/H.265/H.264+/H.264/MJPEG, SD slot (max. 256 GB). Audio: 1 in, built-in microphone. Die-cast aluminium IP67 waterproof enclosure, power supply 12 VDC/ PoE IEEE802.3af. Compatible with browsers: IE/Google Chrome/Edge/Firefox/Safari. Compatible accessories: JBA-TBBA, CMA-KTBBA, WMA-KTBBA, PMA-A, AMA-A, WMA-01A.