The black TR530 30x Auto-Tracking PTZ Camera from AVer is a recording / streaming camera, which provides a 1080p HD resolution. The camera is equipped with a 1/2.8" CMOS sensor, with 2MP of effective picture elements. Its 30x optical zoom, 12x digital zoom, and a secondary 120° viewing angle panoramic camera make it ideal for lecture halls, government institutions, and similar venues. The TR520 features three auto-tracking modes. The Wide Area Tracking allows you to track the object everywhere, even when obscured by others, or offstage. The Stage Tracking allows for hands-free video streaming and recording, and enables you to fluidly track the object, with up to 8 blocking zones. The Segment Tracking allows you to create 4 content zones and capture the content on the displays, rather than the presenter. The PTZ camera features a ±175° pan rotation, and a -30° to +90° tilt rotation. It features two 3G-SDI, HDMI, audio, RJ45 and RS-232 interfaces, and supports H.264 video, along with RTSP, RTMP, and ONVIF network protocols. Additionally, the TR530 supports dual-video streaming in PTZ and panoramic view modes, and VISCA, Pelco-D, and Pelco-P control protocols.