Fractional E1 Access Units
Fractional E1 Access Units
Fractional E1 Access Units
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Digital Video Server<br />
Digital Video Server<br />
DVS-8504E<br />
H.264 Encoder Video Server<br />
Features<br />
Complies with H.264 compression technology<br />
Provides high quality analog video and audio<br />
Sequence mode for multiple video sources<br />
Built-in Web server for easy management<br />
Supports secure management and encrypted video streams<br />
Specifications<br />
Application<br />
Motion Detection<br />
Storage<br />
Video Rotate<br />
Configuration Backup/Recovery<br />
Firmware Update<br />
NTP<br />
Video Adjustment<br />
Live View Mode<br />
User Group<br />
FTP Client<br />
Alarm notice<br />
Alarm Sending<br />
Alarm Sending Path<br />
Live Video Digital Zoom<br />
Video Snapshot<br />
SMTP<br />
SMTP Authentication<br />
Alarm Buffer<br />
Event Define<br />
Text Overlay<br />
Privacy Mask<br />
Language<br />
Log<br />
Environment<br />
Operating Temperature<br />
Storage Temperature<br />
Humidity<br />
Input Power<br />
Reset<br />
Certification<br />
LED Indicators<br />
4 Detection Windows、20 Level Sensitive、Drag and Drop<br />
Configurable Detection Windows<br />
Support NAS、NVR<br />
Mirror、Reverse<br />
Web Browser<br />
Web Browser、TFTP<br />
Sync with PC、Sync with NTP Server、Manual<br />
Brightness、Contract、Saturation、Color tone level<br />
1X,2X,Full Screen<br />
Admin、Operator、Viewer<br />
Server Name、Username、Password<br />
FTP、E-Mail、DO1、DO2、SMS<br />
Image File、Date、Time<br />
FTP、E-Mail<br />
Adjustable 4X Digital Zoom<br />
Live View Mode<br />
SMTP Server Name<br />
POP Server Name、Username、Password<br />
Pre Alarm period 1 min、Post Alarm period 1 min(Recording in Hard<br />
Disk)<br />
User Define Video Frame Rate and Video Resolution and Video<br />
Quality When Alarm Input and Motion Detection<br />
Configurable Text Color、Background Color、Date/Time、Display<br />
Position<br />
Support 4 Privacy Mask Windows<br />
English、Simplified Chinese、Traditional Chinese<br />
System Log、Operating Log<br />
0 to 70 Degree Celsius<br />
-30 to 85 Degree Celsius<br />
0%~95% (non-condensing)<br />
12V DC、1A<br />
Reset Button(Factory Default)<br />
FCC Part 15 class A、CE、UL1950、CCC<br />
Power、LAN、Video Status<br />
Specifications<br />
Image Compression<br />
Video Compression<br />
Video Resolution<br />
Video Streaming<br />
Operating System<br />
Frame<br />
Bit Rate<br />
Frame Rate<br />
Video Quality<br />
Video Interface<br />
Input Channel<br />
Video Format<br />
Signal<br />
Connector<br />
Output Channel<br />
Audio Interface<br />
Input Channel<br />
Output Channel<br />
Audio Compression<br />
Application<br />
Input/Output Signal<br />
Input/output impendence<br />
Data Interface<br />
PCMCIA<br />
GPIO Interface<br />
PTZ Protocol<br />
PTZ Baud Rate<br />
PTZ Control Speed<br />
PTZ Preset<br />
PTZ Patrol<br />
Console Interface<br />
Management<br />
Order Information<br />
DVS-8504E<br />
H.264(CBR/VBR)<br />
4CIF 704x480(NTSC)/704x576(PAL)<br />
2CIF 704x240(NTSC)/704x288(PAL)<br />
CIF 352x240(NTSC)/352x288(PAL)<br />
QCIF 176x120(NTSC)/176x144(PAL)<br />
Master Stream、Slave Stream(Master Stream to select 4CIF,Slave<br />
Stream only to select CIF or QCIF)<br />
Embedded LINUX<br />
4CH D1 120 (NTSC) / 100 (PAL) fps<br />
64K/128K/384K/512K/768K/1024K/1.5M/2M<br />
1/16、1/8、1/4、1/2、1、2、3、5、8、10、15、20、25、30<br />
5 Level(Medium、Standard、Good、Detailed、Excellent)、Auto<br />
4 Channels<br />
NTSC/PAL Configurable<br />
1V p-p、75 ohm<br />
4 BNC<br />
1 Channel(Quad Mode)<br />
4CH Mono Audio(RCA)<br />
1CH Mono Audio(RCA)<br />
ADPCM G.726、G.711<br />
Two-way Audio<br />
6V p-p、+10dBm max<br />
600 ohm<br />
PCMCIA*1(support WiFi、3G card)<br />
RS-485/RS-232(DB9 Interface)、4*Alarm Input、2*Alarm Output<br />
Support Pelco D、Pelco P<br />
2400、4800、9600、12800、19200 kbps<br />
Pan、Tilt、Zoom、Focus、Iris<br />
32 Preset Position<br />
4 Tour Mode (Each Mode have 10 Position)<br />
RS-232<br />
Telnet、Console、Web (CGI)、SNMP v1/v2c<br />
4 CH H.264 Encoder Video Server<br />
1<br />
IP Surveillance<br />
Fiber Series PDH Series Broadband <strong>Access</strong> Measurement<br />
Interface<br />
Converter<br />
Datacom<br />
<strong>Access</strong>ories<br />
Network<br />
Management<br />
1-2
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