Advance series IP PTZ camera, 37x optical zoom, resolution 4K@30 fps. IR LEDs with a range of 300 metres (Smart IR), ONVIF compatible (Profile S and Profile G). Video analysis functions: Scene change detection, Video tampering detection, Line crossing detection (distinction between humans / vehicles), Detection of Entry into / Exit from / Intrusion into an area (distinction between humans / vehicles), On-line human being / vehicle counting. Smart tracking function. 120 Db WDR, Smart compression H.265/ H.264+/H.264, compatible with browsers: IE/Google Chrome/Edge/Firefox/Safari. SD slot (max. 256 GB). Audio: 1 in / 1 out. Alarms: 2 in / 2 out. Die-cast aluminium IP67 waterproof enclosure, power supply 24 VDC, 24 VAC ± 25% / PoE. UK Power supply unit and wall bracket included, compatible accessories: CMA-PTZA.