DX-VS41xx series products are designed to migrate your analog systems to high
performance, IP-based solutions, ideal for professional surveillance and remote
monitoring applications.
The video servers accommodate one or four
analog video streams,depending on the model
Model
DX-VS411T: 1-port video & audio
input
DX-VS414T: 4-port
video time-sharing input, 1-port audio input,1 independent video output port for
monitoring.
Features
Main
features
Embedded
OS.
Embedded MCU.
High performance DSP
hardware compression.
Compression function
H.264 video compression
algorithm
G723.1 audio
compression algorithm
Support motion detection.
Support mask function to mask sensitive area.
Support view tampering alarm function for
spiteful camera block.
Support video signal loss alarm function.
Support position configurable
OSD&LOGO.
Network function
Support TCP, UTP, RTP, Multicast, DHCP, etc.
Supports static IP,
dynamic IP, and ADSL dial-up.
Remote parameters setup.
Remote upgrade video server firmware.
Remote control PTZ.
Support Internet Explore for network
preview.
Others
Support moving monitor by mobile,PDA.Up to
12 frame per second on GPRS
Supports the short messages,the e-mails alarm.
A complete set of security features,
including multiple user access levels,IP address filtering, ensure secure video
handling and configuration.
Specification
|
Video compression |
H.264 |
|
Compress resolution |
PAL: 352*288(CIF)NTSC: 352*240(CIF)
PAL: 176*144(QCIF)NTSC:
176*120(QCIF) |
|
Video input |
1/4 channels BNC (1.0Vp-p, 75)
|
|
Frame rate |
PAL: 25 fps; NTSC: 30 fps |
|
Stream type |
Video stream or Video&Audio stream
|
|
Bit rate |
32kbps 1.5Mbps (Self definition)
|
|
Audio compression |
G723.1 |
|
Audio input |
1/4 channels BNC (2.0Vp-p, 1K )
|
|
Communication interface |
1 RJ45 10M/100M UTP network port
1 RS-485 port
|
|
External alarm input |
4 input |
|
Relay output |
2 output |
|
Power supply |
DC +12V 1A |
|
Power consumption |
3W |
|
Working temperature |
-20 -- 5 |
|
Working humidity |
8%--90% |
|
Size |
208(L)*144(W)*30(H)mm |
