Marshall Electronics will debut three new IP cameras, the CV630-IP PTZ camera, the CV420-30X-IP camera and the CV355-30X-IP camera at ISE 2020 (stand 11-D150). The CV630-IP PTZ Camera is 4K Ultra HD output at 30fps and 1080p output at 60fps; the CV420-30X-IP is 4K (3840x2160p) resolution at 60fps through simultaneous HDMI and IP streams; and the CV355-30X-IP is HD (1920x1080p) resolution at 60fps through 3G/HD-SDI (BNC), IP and HDMI.

All three cameras integrate a 8.5 Megapixel image sensor and power can be supplied over Ethernet (PoE) or powered separately with a 12V power supply. Remote control and adjustment can be delivered using the same PoE input, or dedicated RS-232 (Cat5/6) using published Visca over IP commands. Additionally, a 3.5mm audio input on the rear panel enables stereo audio embedding via AAC/G.711 encoding over IP with 44.1/48K sampling frequency.

The CV630-IP supports triple stream H.265 (HEVC), H.264 and MJPEG formats, and features simultaneous outputs over Ethernet, HDMI, and 3G-SDI to make it compatible with a wide variety of workflows. At launch, the CV630-IP will support SRT with an NDI4 model to follow (CV630-NDI). And 30X optical zoom range offers a 4.6-millimeter to 135-millimeter focal length range, providing 68° horizontal angle-of-view (AOV) at its widest through 3° when fully extended, maintaining image crispness in both wide and tight shots from longer distances.

The CV420-30X-IP and CV355-30X-IP cameras feature IP Ethernet I/O ports supporting triple stream H.265/H.264/MJPEG video with MPEG-TS (SRT), and common IP control protocols including Visca over IP, Onvif and Pelco, with power (PoE) supplied over a single Ethernet cable. The CV420-30X-IP and CV355-30X-IP contain exceptional low-light sensitivity, which ensures a clear picture in variable lighting environments including courtroom and government assembly, lecture capture, house of worship, and live music and events.

Here are all the specs.