Marshall Electronics Industrial Video & Security Division
VS-551/VS-551-IR - 1.3MP IP Vandal Proof Dome
1.3MP IP Vandal Proof Dome
OPTIONAL POWER SUPPLY*
POWER SUPPLY
V-PS12-1000-NP
$24.95
*required for applications not utililizing PoE
  • 1/3" Sony 1280 x 960 progressive CCD image sensor
  • 1.3 MP streaming up to 1280 x 960 @ 22.5fps
  • H.264/H.264 & H.264/MJPEG dual streaming
  • Megapixel Varifocal Auto Iris lens (F1.2, f=3.6~16mm)
  • 24 IR LEDs built-in (VS-551-IR)
  • True Day & Night (Motorized IR Cut Filter) (VS-551-IR)
  • Vandal-Proof dome
  • Composite video output for angle / focus adjustments
  • Integrated Video Motion Detection
  • Motion Sensor Input & Alarm Output
  • RS-485 Communication, Pelco D or Pelco P Protocol
  • Two-way audio communication (G.711/AAC)
  • Built-in PoE (Power Over Ethernet :802af)
  • Transmission of video data through FTP server
  • Various Protocols : TCP/IP, Multicast, UDP, HTTP, SMTP,
    FTP, DHCP, DNS, Dynamic DNS, RTP, RTSP, SNMP
  • PSIA and ONVIF compliant
  • SDK & API Available

1.3MP IP Vandal Proof DomeDome IconVandal ProofPoE icon
FREE 16-Channel Video Management Software

Section Specifications
Video Frame Rate Range 5 ~ 30fps
Bitrate 30Kbps ~ 8Mbps
Audio Algorithm G.711, AAC
Sample Rate G.711: 8KHz, AAC: 32KHz
Bitrate G.711: 64Kbps, AAC: 64Kbps, 128Kbps, 196Kbps
Input 1 x Line-In (Mini-Stereo, Single Mono)
Output 1 x Line-Out (Mini-Stereo, Single Mono)
Sensor/
Alarm
/etc.
Sensor Input 1 x NO Contact
Alarm Output 1 x NO Contact
Reset Button 1 x Factory Reset Button
Software True NVR/CMS Live Monitoring, Recording, Search & Playback, Backup
Physical
Dimensions 100Ø for Vandal Dome, 124Ø for Bottom
Weight VS-551 : 1012g / 2.2 lbs
VS-551-IR : 1050g / 2.3 lbs
Power DC 12V, 0.5A
PoE: 802.3af
Power Consumption MAX. 6W
Operation
Temperature
-10°C ~ 50°C / 14°F ~ 122°F
Price $799 / $849
Section Specifications
Network Network Interface Ethernet 10/100Base-T (RJ-45)
Network Protocol TCP/IP, UDP, Multicast, DHCP, SMTP, HTTP, SNMP, RTP,
RTSP
Camera Image Sensor Sony 1/3", 1.3M CCD Image Sensor
Lens DC Auto Iris Varifocal f=3.6 ~ 16mm, F1.2, IR Cut Filter
IR 24 IR LEDs (VS-551-IR)
AE Operation Mechanical Iris lens selection, Slow Shutter on/off
Flickerless, Backlight Function, Brightness. Max AGC Gain
AWB Operation Auto White balance control
MIN. Illuminance VS-551 : Color: 1.5Lux
(Slow frame: 0.4Lux)
VS-551-IR: Color: 1.4Lux (Slow frame: 0.35Lux), B/W: 0Lux (IR LED ON)
Motion Detection On/Off
Video
Standards Main Stream : H.264
Secondary Stream: H.264 / M-JPEG
Output 1 x Composite (1 Vpp 75 Ohm, BNC)
Resolution 1280x960 ~ 352x240, 13 Resolution steps
Max Frame Rate H.264/MJPEG: 22.5fps @ 1280x960, 30fps @ 1280x720 ~ 352x240

Application 1

Application 1 diagramSingle camera with stereo audio point-to-point Encoder (source) to Decoder (monitoring) over LAN/WAN or WEB.

Application 2

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

Application 3

Application 3 diagramSingle IP camera with built-in Encoder and Mono Audio to multiple Decoders or computers over LAN/WAN or WEB. This is also the basic configuration for Multicasting.

Application 4

diagram 4 displaySingle camera with stereo audio from Encoder to multiple computers or monitors with audio talkback over LAN/WAN or WEB.

Application 6

application 6 diagram displayMultiple 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.


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