Marshall Electronics Broadcast Multimedia Division description and specifications for IP Low Light Vandal Proof Dome/IR Camera models VS-5521/5521IR with 2.0 Megapixel 1/3-inch Progressive Scan Panasonic CMOS Sensor, Auto Iris varifocal lens. This IP cameras have Superior Low Light Performance, mechanical IR cut filter for True day & Night,3D Noise reduction, Dual Streaming.

VS-5521 / 5521IR

2.0 Megapixel IP Low Light Vandal Dome / IR Camera

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2 Megapixel IP Low Light Vandal Dome/IR Camera


  • 2.0MP 1/3" Progressive Scan Panasonic CMOS Sensor
  • Min. 0.03Lux(color), 0.02Lux(B/W)
  • Max. 30fps @ 1920 x 1080
  • Auto Iris varifocal lens (f=3 ~ 9mm, F1.4) built-in
  • Mechanical IR cut filter for True day & night (ICR)
  • HSBLC (Highlight Suppression Backlight Compensation)
  • Superior Low Light Performance
  • Powerful Demist (anti-fog algorithm)
  • 3D Noise reduction
  • Privacy masking
  • Dual Streaming (H.264/H.264, H.264/MJPEG)
  • PoE (Power over Ethernet): 802.3af
  • Composite video output
  • 3-Axis internal camera bracket
  • SD/SDHC slot for local storage
  • Compliant with ONVIF, PSIA

Application 2

Application 2 diagram
Single IP camera with built-in Encoder to multiple Decoders over LAN/WAN or WEB.


Application 3

Application 3 diagram
Single IP camera with built-in Encoder and Audio to multiple Decoders or computers over LAN/WAN or WEB.


Application 5

application 6 diagram display
Multiple IP cameras and Servers interconnected on a private LAN along with several monitors and computers ported to the WEB.
Any individual IP camera or server may be monitored or controlled remotely from multiple locations.

VS-5521 / 5521IR Specifications
Camera Image sensor 2.0 Megapixel - 1/3" CMOS Progressive Scan Image Sensor
Synchronization Internal
Minimum Illumination 0.03 Lux (color), 0.02 Lux (B/W) with 50IRE
Eletronic shutter speed 1/30 ~ 1/67,500 sec
Image Enhancement Automatic gain control Auto, Manual
White balance mode AWB, Manual, Outdoor, Indoor
True Day & Night (TDN) Auto, Day, Night, Threshold
Backlight compensation BLC, HSBLC (Highlight Suppression Backlight Compensation)
Digital noise reduction (filter) 2DNR, 3DNR, SMART
De-Mist Supports
On-screen display English
Motion detection Supports
Privacy masking Supports
Flip mode Horizontal, Vertical, Rotate
Lens Lens type Auto DC
Digital zoom x10 Digital Zoom
Focal length f=3 ~ 9mm, Auto Iris varifocal lens, IR Cut filter
Maximum aperture ratio F1.4
Angle of view Horizontal: 92.9(wide) ~ 31.7(tele), Vertical: 67.9(wide) ~ 23.7(tele)
IR LED VS-5521 - Not available,
VS-5521IR - 850nm, 24Pcs
Video Video compression H.264 HP Level 4
Frame rate 30fps
Bitrate Pri: 32Kbps ~ 10Mbps, Sec: 32Kbps ~ 1Mbps
Resolutions (Max) 1920 x 1080
Video streaming Primary: H.264, Secondary: H.264, MJPEG
Color control Brightness, Contrast
Video output Composite
Backup SD card, FTP
Audio Audio compression G.711, AAC
Audio sampling rate G.711: 8KHz, AAC: 32KHz
Audio input/output 1 x line-in (3.5mm stereo), 1 x line-out (3.5mm stereo)
Integration Interface API SDK, PSIA, OnVIF
Serial connectors 1 x RS-485
Sensor input 1 x NO Contact
Alarm output 1 x NO Contact
Network Network interface Ethernet 10/100Base-T (RJ-45)
Network protocol TCP/IP, UDP, Multicast, DHCP, SMTP, HTTP, HTTPS, SNMP, RTP, RTSP, UPnP, WS-Discovery, Zero Configuration, DDNS
General Ingress protection rating IP 66
Certifications CE, FCC
Power supply DC 12V/0.8A , PoE(Power over Ethernet): 802.3af
Operating temperature -10°C ~ 50°C ( 14°F ~ 122°F )
Dimension 100Ø x 4 9.2 for Vandal Dome, 148Ø x 72.6 for Base (121.8 H)mm
3.94Ø x 1.94 for Vandal Dome, 5.83Ø x 2.86 for Base (4.8 H)in
Weight 1012g / 2.23lb
V-PS12-5V
OPTIONAL POWER SUPPLY
Optional Power Supply.
(required for applications not utililizing PoE)
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