High definition video server that allows real-time transmission of an HDMI composite video signal along with bi-directional AAC encoded high definition stereo audio over standard IP networks.


H.264 Encoder / Decoder

Operations Manual Download Software
H.264 Encoder / Decoder

  • A/V Encoder/Decoder
  • Up to 30fps / 25 fps @ Full D1 resolution
  • H.264 & H.264/MJPEG Dual Streaming
  • Encoder / Decoder Selectable
  • Two-Way Audio Communication (G.711, AAC)
  • Composite Video Input / Output
  • Instant Recording (to optional USB 2.0)
  • DDNS (Dynamic Domain Name Server)
  • PoE (Power Over Ethernet): 802.3af
  • Watchdog for system recovery
  • Integrated Video Motion Detection
  • Transmission of Video Data through FTP server
  • Audio Input / Output
  • RS-232 Control Built-In
  • 2 Sensor Inputs
  • 2 Alarm Outputs
  • Wide Range of Video Bit Rate Control (32Kbps ~ 10Mbps)
  • PSIA and ONVIF Compliant


Application 1

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

Application 2

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

Application 4

diagram 4 display
Single camera with stereo audio from Encoder to multiple computers or monitors with audio talkback 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-11 Specifications
System System Mode Encoder, Decoder
Network Network Interface Ethernet 10/100Base-T (RJ-45)
Network Protocol TCP/IP, UDP, Multicast, DHCP, SMTP, HTTP, SNMP, RTP, RTSP
Video Standards H.264 compression algorithm
Bitrate 32 ~ 10,240 Kbps
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 1 Composite (1 Vpp 75 Ohm, BNC)
Output 1 1 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
Input 1 x Line-In (Mini-stereo, Single Mono)
Output 1 x Line-Out (Mini-stereo, Single Mono)
Serial 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 2 x NO Contact (Terminal Block)
Alarm Output 2 x NO Contact (Terminal Block)
Beep 1 x Buzzer 88dB Min
Reset Button 1 x Factory Reset Button
User Interface System Status 4 x LED
Storage Recording/Backup 1 x USB 2.0 Port
Software VS Manager / VMS-16 NVR Live Monitoring, Recording, Search & Playback, Backup
Dimensions 134(W) x 125(D) x 35(H)mm
Weight 464g
Power DC 12V/0.5A, PoE(Power over Ethernet): 802.3af
Power Consumption Max 7.2W
Operating Temp. -10° C ~ 50°C / 14°F ~ 122°F

*required for applications not utililizing PoE

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