NVS, buy Professional H.264 Network Video Server Dahua NVS, 3G WIFI Optional on China Suppliers Mobile

Product Details

Specifications

dahua network video server for cctv system
3g wifi nvs
h.264 realtime full d1
audio and alarm input
32g sd card recording

Professional H.264 Network Video Server Dahua NVS, 3G WIFI Optional

Features:
> 1/2/4 channel video and audio inputs
> H.264 video compression and JPEG image capture
> Full channel@D1(4CIF) real-time encoding
> 3D intelligent positioning with PTZ dome camera
> 3G (Model –E/-C only), Wi-Fi (Model –W only), SD memory
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS

Model			KDW-DS601DX		KDW-DS602DX	KDW-DS604DX
System
Main Processor			Dual-core embedded processor
Operating System			Embedded LINUX
Video
Input			1 channel		2 channel	4 channel
Output			1 TV output, BNC
Standards			PAL(625Line, 50f/s), NTSC
Audio
Input			1 channel		2 channel	4 channel
Output			1 channel
Two-way Talk			1 channel Input, 1 channel Output
Display
Resolution			1280×1024, 1280×720, 1024×768, 800×600
Display Split			1	1/4			1/4
Privacy Masking			4 rectangular zones (each camera)
Recording
Video/Audio Compression			H.264 / G.711
Resolution			D1/CIF/QCIF/VGA/QVGA
Record	Mainstream		D1/BCIF/CIF/QCIF(1~25/30fps)
Rate	Extra stream		D1/BCIF/CIF/QCIF
Digital Watermark			Support
Video Detection & Alarm
Trigger Events			Recording, PTZ, Tour, Alarm, Video Push, Email, FTP, Buzzer & Screen tips
Video Detection			Motion Detection, MD Zones: 396(22×18), Video Loss & Camera Blank
Alarm Input			4 channel
Relay Output			2 channel
Playback & Backup
Search Mode			Time/Date, Alarm, Motion Detection & Exact search (accurate to second)
Playback Functions			Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom
Storage
Memory Slot			SD, Max 32GB
Backup Mode			Network
Network
Ethernet			RJ-45 (10/100Base-T)
Wireless		3G	EVDO(CDMA1X)/WCDMA and other 3G network (model–E/-C only)
Network		Wi-Fi	802.11bg (model –W only)
Network Functions			TCP/IP, PPPOE,DDNS, FTP, IP Filter, DNS, SMTP, NTP, DHCP
Auxiliary Interface
USB			1 Port
RS485			PTZ control
General
Power Supply			DC12V / 3A
Power Consumption			<5W
Working Environment			-30°C ~+50°C / 10%~90% / 86kpa~106kpa
Dimension(W×D×H)			162mm ×136mm × 30mm
Weight			1.0Kg