• 4K Ultra HD video conferencing camera
  • 1/2.8 & 1/2.5 inch high-quality 4K SONY CMOS sensor; 8.51 megapixel, resolution is up to 4K (3840×2160) and compatible with 1080P, 720P and other resolutions. 4K 60FPS
  • Optical Zoom Lens
  • 12X and 5X optical zoom lens, with 70° & 80° FOV without distortion.
  • Leading Auto Focus Technology
  • Advanced and leading algorithm enables the camera auto focus fast and accurately.
  • Low Noise and High SNR
  • Low noise CMOS ensures super high SNR image. The advanced 2D/3D noise reduction technology reduces the noise while ensuring high image clarity.
  • Multiple Video Outputs:
  • HDMI, USB3.0 and LAN support audio video output
  • Multiple USB Compression Encoding Format:
  • YUY2,MJPEG,H.264,NV12 video encoding formats
  • Multiple Audio Compression Standard
  • Audio-in supports AAC, MP3 and G.711A audio compression; 8000,16000,32000,44100,48000 sampling frequency
  • Built-in gravity sensor
  • Built-in gravity sensor supports PTZ auto-flip function, easy to install.
  • Multiple network protocol
  • Supports ONVIF, GB/T28181, RTSP, RTMP protocols; RTMP push mode, easy to be connected to the streaming server (Wowza,FMS);  RTP multicast mode; VISCA control protocol
  • Control Interface
  • RS422 (compatible with RS485); RS232 in & out; RS232 cascade connection
  • Multiple Control Protocol
  • Support VISCA, PELCO-D, PELCO-P protocols; Support automatic identification protocols.
  • Multiple preset
  • Up to 255 presets(10 presets for remote control).
  • IR & Wireless Remote Control
  • IR remote control (default)/Wireless remote control (optional):
    2.4G wireless remote control is not affected by the angle, distance or infrared interference. Far-end-control is also available.
  • Multiple Applications
  • Online-education, Lecture Capture, Broadcasting, Video conferencing, Tele-medicine, Unified Communication, Emergency command and control systems, etc.

Video Conferencing Camera ARV-VC420


Optical Zoom12X5X
FOVHorizontal: 6.55˚(tele)~ 69.4˚(wide)

vertical: 3.66˚(tele)~ 42.8˚(wide)

Horizontal: 26.51°(tele)~79.18°(wide)

vertical: 15.29°(tele)~49.22°(wide)

ApertureF1.6 – F2.8±5%F2.0 – F2.8±5%
Image Sensor1/2.8 Inch SONY CMOS Sensor1/2.5 Inch SONY CMOS Sensor
Effective pixels8.51M; 16:98.51M; 16:9
Video FormatHDMI Video Output Format:

4KP60, 4KP50, 4KP30, 4KP25, 1080P60, 1080P50, 1080i 60, 1080i 50,

1080P30, 1080P25, 720P60, 720P50

USB3.0 Video Output Format:


1920×1080P30, 1280×720P30, 1024×576P30, 960×540P30,

800×448P30, 640×360P30, 640×480P30, 320×176P30


1920×1080P30, 1280×720P30, 1024×576P30, 960×540P30,

800×448P30, 640×360P30, 640×480P30, 320×176P30

USB3.0 downward compatible USB2.0:

YUY2/NV12: 640×360P30, 640×480P30, 320×176P30

MJPEG/H.264: 3840×2160P30, 1920×1080P30, 1280×720P30, 1024×576P30,

960×540P30, 800×448P30, 640×360P30, 640×480P30, 320×176P30

Minimum Illumination0.05Lux (F1.8, AGC ON)
White BalanceAuto / Manual/ One Push/ Specified Color Temperature
FocusAuto / Manual/ One Push
exposure modeAuto/ Manual / Shutter Priority / Aperture Priority / Brightness priority
ApertureF1.8 – F11, CLOSE
shutter speed1/25 – 1/10000
Dynamic rangeOFF/ Dynamic Level Adjustment
Video AdjustmentBrightness, Color, Saturation, Contrast, Sharpness, B/W mode, Gamma curve
Interface Features
InterfacesHDMI, LAN(POE), USB3.0(Type B, compatible with USB2.0), A-IN, RS232-in & out;

RS422(Compatible with RS485), Dial switch, DC12V, Power Switch

Video CompressionLAN: H.264, H.265

USB 3.0: MJPG, H264, YUY2, NV12

Audio-in InterfaceDouble track 3.5mm linear Input
Audio outHDMI, LAN, USB3.0
Audio CompressionAAC, MP3, G.711A
LAN10M/100M/1000M adaptive Ethernet port, support POE and audio/video output
Network ProtocolRTSP, RTMP, ONVIF, GB/T28181, VISCA Control Protocols, Remote Upgrade, reboot and reset
Control InterfaceRS232-IN, RS232-OUT, RS422 (RS485)
Serial ProtocolVISCA/ Pelco-D / Pelco-P; Baud rare: 115200/38400/9600/4800/2400
USB Communication ProtocolUVC(video),UAC(audio)
Power InterfaceHEC3800 (DC12V)
Power AdapterIn: AC110V - AC220V ; Out: DC12V/2.5A
Input VoltageDC12V±10%
Input Current<1A
Power Consumption<12W
PTZ Parameters
Pan Rotation-170°~+170°
Tilt Rotation-30°~+90°
Pan Control Speed0.1°/s~120°/s
Tilt Control Speed0.1°/s~80°/s
Preset SpeedPan: 120°/s,Tilt: 80°/s
Preset Number255 Presets (10 presets by remote control)
Other Parameters
Storage Temperature-10℃~+60℃
Storage Humidity20%~95%
Working Temperature-10℃~+50℃
Working Humidity 20%~80%
Dimension181(L)mm × 115mm(W)× 149mm(H)
Usage1.15 kg
Storage TemperatureIndoor
StandardPower supply and adapter,RS232 Cable,USB3.0 Cable, IR remote control, User Manual
OptionalWall / Ceiling Mount