Product Mode: DVS604 (4 Channel)
4 Channel Digital Video Server (Network Video Encoder)

Prodcut Briefing:
Olink Digital Video Server (DVS) digitizes analog video signals and sends digital images directly over an IP network, such as a LAN, intranet or Internet. It essentially turns an analog video system into a network video system and enables users to view live images using a Web browser or a video management software on any local or remote computer on a network. It allows authorized viewers from different locations to simultaneously access images from the same analog camera, as well as network cameras if they are added to the system.


Features
+ High-quality video from analog video sources
+ Direct connection to 10/100baseT Ethernet netwoks
+ Independent system with embedded web server
+ Remote configuration and status using web-based tools
+ Top advanced arithmetic-H. 264 (MPEG4 Part 10) video compression.
+ High stability-Double system, double safety, more stable.
+ excellent image quality-D1 down to CIF resolution.
+ Professional audio-MP3 audio format, mono or stereo is selectable.
+ Self-adjust the frame rate according to the network width to make network continuous transmition.
+ Support auto-connection when the network is cut.
+ Delay time is less than 150 MSEL(0.15 second) in LAN system.
+ Support real watermark technology so that compressed image file can't be juggled.
+ Built-in motion detection and powerful event management

Specification:

>> Video
Compression: Hardware H. 264 (MPEG4 Part10)
Input interface: 4 CH BNC
Input level: Vpp=1V
Signal format: PAL/CCIR625 Line 50 Field NTSC/ EIA525 Line 60 Field
Output bit rate: 64Kbitps-2048Kbitps
Output frame rate: CIF: 25Fps/30Fps, Half D1: 25Fps/30Fps, Full D1: 25Fps/30Fps (NTSC/PAL, per 1CH)
Resolution: 704*576(P) 704*480(N) 704*288(P) 704*240(N) 352*288(P) 352*240(N)

>>Audio
Compression format: MP3
Input interface: 4 CH Microphone input( Vp-p=100Mv)
Sampling rate: 16K
Output bit rate: 8kbps-24Kbps

>> Communication
Web server: Built-in web server which is IE V6.0 or above
Dynamic IP: Support internet connection assigned with dynamic IP address
Max. Simultaneously users: 10
Interface: RS485 P/T/Z decoder interface and Keyboard interface? RJ-45 10M/100M Ethernet interface
Network Protocol: TCP/IP? UDP? MULTICAST
Network transmission mode: ISDN, ADSL, LAN, WAN

>> Alarm
Interface: 4CH alarm input, 4CH alarm output
Motion detection: Yes
Pre-record: 5-30 seconds
Post-record: 30-120 seconds

>> Hardware
Power supply: AC 110V-220V, 50/60Hz
Power consumption: =6Watts
Dimension: 165× 130× 40mm
Temperate: -10_70oC
Humidity: 5%-95% Non-Condensing