HD Video Encoder/Decoder with Embedded Audio. Encodes 2 channels of Embedded Audio from HDMI or HDSDI input. Power Over Ethernet. USB Recording. Watchdog for System Recovery. RS-232, RS-422/485 Communication. Motion Detection. 2CH Sensor Input / 2CH Alarm Output. Adjustable Video Bitrate and Video Data Bandwidth. 3G-HD/SD-SDI, HDMI and Composite video inputs


1080p/60 Full HD Video Encoder/Decoder with Stereo Embedded or Analog Audio. Supports: 3GSDI, HDSDI, SDI, HDMI and CVBS formats; Powered by PoE+ or 12VDC; Duplex RJ45 ports.

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Full HD Video Encoder-Decoder
HD Encoder/Decoder with Stereo Embedded Audio
  • Max. 60fps at 1920 x 1080
  • Quad Streaming (H.264/H.264, H.264/MJPEG)
  • MPEG2-TS Supported
  • Two Way Audio Communication (G.711, AAC)
  • 3GSDI, HDSDI, SDI, HDMI, and CVBS I/O Supported
  • Embedded Audio is supported in 3GSDI, HDSDI, SDI and HDMI, Stereo Analog is also provided
  • Over 30 Types of PTZ Protocol Supported
  • The VS-104-3GSDI can be used as either a Encoder or Decoder (User Selectable)

*required for applications not utililizing PoE

• PoE+ (Power Over Ethernet 802.3af)
• USB Recording
• Watchdog for System Recovery
• RS-232, RS-422/485 Communication
• Motion Detection
• 2CH Sensor Input / 2CH Alarm Output
• Adjustable Video Bitrate: 32Kbps ~ 16Mbps for Primary Stream, 32Kbps ~ 4Mbps for Secondary Stream (3 available)
• Adjustable Video Data Bandwidth: 2,400bps ~ 115,200bps
• Adjustable Serial Data I/O, 2,400bps~115,200bps supplied
• Various Protocols: TCP/IP, Multicast, UDP, HTTP, SMTP, FTP, DHCP, DNS, Dynamic DNS, RTP, RTSP, SNMP
• SDK & API available on request


Application 1

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

Application 2

Application-Single camera with stereo audio from Encoder to multiple computers
Single camera with stereo audio from Encoder to multiple computers or monitors with audio talkback over LAN/WAN or WEB.

Server Connection Diagram

Point-to-Point (Unicast) One-to-Many (Multicast)
Server Connection Diagram
VS-104-3GSDI Specifications
System System Mode Encoder / Decoder
Interface 2 x Ethernet 10/100/1000Base-T (RJ-45)
Protocol IPv4/v6, TCP, UDP, IGMP(Multicast), ICMP, DHCP, HTTP, HTTPS, RTP, RTSP, FTP, SNMP, SMTP, UPnP, WS-Discovery, Zero Configuration, NTP, DDNS
Security Password protection, IP address filtering, HTTPS encryption
Application Programming Interface MEI Protocol/SDK, ONVIF, PSIA
Video Compression H.264, MJPEG
Framerate Max 60fps @ 1920x1080
Bitrate Primary: 32Kbps ~ 16Mbps, Secondary: 32Kbps ~ 4Mbps
Resolution 352x240 ~ 1920x1080
Streaming Primary: H.264, Secondary x 3: H.264/MJPEG
Burn-in OSD Multi-lingual
Input/Output 1 x HDMI (Type A), Input/Output configurable
1 x Composite (BNC), Input/Output configurable
1 x 3G-SDI (BNC), Input/Output configurable
Audio Compression G.711 / AAC
Sample Rate G.711: 8KHz, AAC: 32/44.1/48KHz
Bitrate G.711: 64Kbps, AAC: 64Kbps/128Kbps
Streaming Full duplex
Input 1 x Line-In (stereo, mini-stereo type)
Output 1 x Line-Out (stereo, mini-stereo type)
General Event sources Motion, Sensor input, Video loss, Client disconnection
Event actions Notification (E-mail), FTP, PTZ preset, Alarm control, Recording
Housing Aluminum
Certifications CE, FCC, KC, ROHS
External devices 2 x Sensor-In (dry contact, NO/NC)
2 x Alarm-Out (dry contact, NO)
1 x RS-232 port
1 x RS-422/485 port
1 x Buzzer (88dB min)
Edge storage 2 x USB 2.0 port
Power supply Min DC12V 5A, PoE+ (Power over Ethernet): 802.3at
Power Consumption DC12V/PoE+ / Max:13.4V
Operating Temp. -10°C ~ 50°C / 14°F ~ 122°F
Dimension 215mm(W) x 184.2mm(L) x 44mm(H)
Weight 940g

* Pricing does not reflect freight costs and applicable taxes and duties
* Pricing, specification and features are subject to change