H.264 4CH Dual Streaming Encoder

Marshall Electronics - VS-14 View Larger Image (in new window)

Marshall Electronics : VS-14

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The Marshall Electronics VS-14 is a 4CH Dual Streaming Encoder. This unit has a two-way audio communication (G.711, AAC), and 4x composite video inputs. This VS-14 has on optional USB 2.0 instant recording feature, and a watchdog for system recovery. The VS-14 has motion detections, and transmits video data through FTP servers.

VS-14 features include:

  • Each Channel Up to 30fps / 25fps @ Full D1 resolution
  • Full D1 resolution
  • H.264 & H.264/MJPEG Dual Streaming
  • 4 Channel Encoder
  • Two-Way Audio Communication (G.711, AAC)
  • 4 Composite Video Input
  • Instant Recording (to optional USB 2.0)
  • DDNS (Dynamic Domain Name Server)
  • PoE (Power Over Ethernet): 802.3af
  • Watchdog for system recovery
  • Motion Detection
  • Transmission of Video Data through FTP server
  • Audio Input / Output
  • RS-232 Control Built-In
  • RS-422 / 485 Control Built-In
  • 2 Sensor Inputs
  • 2 Alarm Outputs
  • PSIA and ONVIF Compliant
System Mode Encoder
Network Interface Ethernet 10/100Base-T (RJ-45)
Network Protocol TCP/IP, UDP, Multicast, DHCP, SMTP, HTTP, SNMP, RTP, RTSP
Standards Main Stream: H.264
Secondary Stream H.264/MJPEG
Data Rate 32Kbps ~ 2Mbps
Resolution NTSC: 720x480, 720x240, 352x480, 352x240; PAL: 720x576, 720x288, 352x576, 352x288
Max Frame Rate NTSC: Max 30fps / PAL = Max 25fps
Frame Rate Range NTSC: 0.2 ~ 30fps /; PAL = 0.2 ~ 25fps
Input 4 x Composite (1 Vpp 75 Ohm, BNC)
Motion Detection Sensitivity Adjustment
Standards G.711, AAC
Sample Rate G.711: 8KHz / AAC = 32KHz
Data Rate 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)
Port 1 1 x RS-232 (Terminal Block)
Port 2 1 x RS-422/485 (Terminal Block)
Data Rate 2,400bps ~ 115,200bps
Sensor Input 4 x NO Contact (Terminal Block)
Alarm Output 4 x NO Contact (Terminal Block)
Beep 1 x Buzzer 88dB Min
Reset Button 1 x Factory Reset Button
System Status 4 x LED
Recording/Backup 1 x USB 2.0 Port
VS Manager VMS-16 Live Monitoring, Recording, Search & Playback, Backup
Dimensions 134(W) x 125(D) x 35(H)mm
Weight 486g
Power Source DC 12V/0.5A, PoE (Power over Ethernet): 802.3af
Power Consumption Max 6W
Operating Temp. -10° C ~ 50°C / 14°F ~ 122°F


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Prices and specifications subject to change without notice.