8MP 4K 30x Optical Zoom PoE Auto Tracking Audio SD Card Slot PTZ IP Camera Camhi
Support IEEE802.3AT PoE. Max 23W POE. Digital ZOOM. Zoom speed. 3.3-97mm,30X Optics ZOOM. IR night vision distance. Built-in Micro SD card slot, support Micro SD card (maximum support 128G). Audio Encoding format.