HORIZON | HVC21
4K UHD 21X Advance PTZ VC Camera

Key Features

  • High-Resolution Imaging: 8.42 MP CMOS sensor with 21X optical zoom and 16X digital zoom.
  • Wide FOV: Horizontal 4.2°–59.8°, Vertical 2.36°–33.63°, Diagonal 4.88°–66.92°.
  • Image Enhancements: Auto white balance, backlight compensation, 2D/3D digital noise reduction.
  • Precise PTZ Control: ±165° pan, -30° to +90° tilt, 255 preset positions (0.1° precision).
  • Multiple Video Outputs: HDMI, 3G-SDI, USB 3.0, 4K video support, H.264/H.265 encoding.
  • Networking: PoE, RTSP, RTMP, Onvif support, remote control via RS-232C/RS-422.
  • Compact & Durable: Operating temperature 0°C-50°C.

Description

Overview

The Macsys HORIZON HVC21 is a high-performance PTZ Conferencing camera designed to deliver superior image quality and flexibility for a range of professional applications including live streaming, broadcasting, and video conferencing. Equipped with an 8.42 MP Progressive CMOS sensor and 21X optical zoom, the HVC21 provides outstanding resolution and wide-angle coverage, with a horizontal field of view (FOV) ranging from 4.2° to 59.8°. The camera’s advanced image processing features such as backlight compensation and 2D/3D digital noise reduction ensure crystal-clear performance even in challenging lighting conditions. Offering multiple video outputs including 4K HDMI, 3G-SDI, and USB 3.0, the HVC21 integrates seamlessly into various video setups. Additionally, its PoE support, 255 preset positions, and precise PTZ control (with ±165° pan and -30° to +90° tilt) make it an ideal choice for applications requiring remote control and flexibility.

Technical specifications
FeatureDetails
Sensor1/2.8” Progressive CMOS, 8.42 MP
Optical Zoom21X
Digital Zoom16X (max)
Focusf = 5.33–107 mm
IrisF1.65–F3.8
HOV (Horizontal FOV)4.2°–59.8°
HOV (Vertical FOV)2.36°–33.63°
HOV (Diagonal FOV)4.88°–66.92°
Shutter1/25–1/10,000 s
White BalanceAuto, Shutter priority
Backlight CompensationSupport
Digital Noise Reduction2D/3D
S/N Ratioz50dB
Image styleNormal, Clear, Bright, Beauty
Image FlipImage reverse, Mirror flip
Screen display modeHorizontal, vertical
AlAl tracking
Pan movement±165°
Tilt Movement-30° – +90°
Pan movement speed1.r – 86.7°/S
Tilt movement speed1.7° – 52.2°/S
Image freezeSupport
PoESupport
Preset position255 (including special preset position)
Preset position precision0.1°
Video outputHDMI: 4KP3Ofps, 4KP25, 1080P60, 1080P50, 1080P30, 1080P25, 720P60, 720P50 3G-SD1: 1080P60rps, 1080P50,1080P30,1080P25,720P60,720P50
OSD MenuLENS OSD, DOME OSD
Video output interface
HDMI1 x HDMI 1.4b x 1
3G-SDI1 x 3G-SDI; BNC type, 800mVp-p, 750, SMPTE 424M standard
LAN1 x RJ45: 10M/100M/self-adaptable LAN
Audio input1 x Line IN, 1 x 3.5mm audio input socket
USB1x USB 3.0 Type-C
Power supplyJEITA (DC IN 12V)
Communication
control interface
lx RS-232C IN: 8 pin DIN, 30m max, VISCA/PELCO-D/PELCO-P protocol lx RS-232C Out: 8 pin DIN, 30m max, VISCA/PELCO-D/PELCO-P protocol lx RS422: 4 PIN Phoenix, 1200m max distance, VISCA/PELCO-D/PELCO-P protocol
Baud Rate38400bps, 9600bps, 4800bps, 2400bps
Network features
Video encodingH.265/H.264/MJPEG
StreamingMain stream: 3840×2160,1920×1080,1280×720
Sub-stream: 704×576,640×480,640×360,576×480,352×288,320×240,320×180
Video bit rateMain stream: 100bps-40960kbps Sub-stream: 100bps-4096kbps
Bit rate controlVariable or fixed bit rate
Frequency5fps-30fps
Audio encodingAAC, G.726, G.711a, G.711u
Audio bit rate32kbps, 40kbps, 48kbps, 64kbps, 96kbps, 128kbps
Network protocolsTCP/IP, HTTP, RTSP, RTMP/RTMP, Onvif, DHCP, Multicast, GB/T28181
USB connector info
Support OSWindows7, Windows8, Windows10, Windows11, MacOS, Linux2.4.6 or later versions, Kylin, UOS, Android included UVC related driver versions.
Color spaceYUY2/H.264/MJPEG
Video output formatH.264,MJPEG,YUY2: 3840×2160,2560×1440,1920×1080,1600×896,1280×720,1024×768, 1024×576,720×576,960×540,848×480,800×600,800×448,640×480,640×360,480×272, 325×288, 320×240
H.264,MJPEG: 3840×2160,2560×1440 support 30fps, 25fps, 20fps, 15fps, 10fps, 5fps. Other resolutions support 60fps, 30fps, 25fps, 20fps, 15fps, 10fps, 5fps.
YUY2: 3840×2160,2560×1440 support 15fps, 10fps, 5fps. Other resolutions support 60fps, 30fps, 25fps, 20fps, 15fps, 10fps, 5fps.
USB videoUVC1.0, UVC1.1, UVC1.5
UVC PTZ ControlSupport
General info
Power supplyJEITA Type DC12V 2A or PoE(802.3af)
Consumption< 12W
Working EnvironmentWorking temperature 0°C-50°C, working humidity 0%-95%, Storage temperature -40°C-60°C
Dimension (LxWxH)224mm.132mmx162mm
Weight1500g
ColorGray
Front Panel
Rear Panel
Connection Diagram
Documentation

Macsys HORIZON HVC21 Datasheet (PDF)

Macsys HORIZON HVC21 User Manual (PDF)

Macsys HORIZON HVC21 Installation Manual (PDF)