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- Contact Person : Mr. Ou Frank
- Company Name : Shenzhen K&D Technology Co., Ltd.
- Tel : 86-755-86677671
- Fax : 86-755-86677699
- Address : Guangdong,Shenzhen,4/F, Dong Fang Building, No.2 Xinxi Road, North High-tech Industrial Park, Nanshan District, ShenzhenChina
- Country/Region : China
- Zip : 518057
Professional H.264 Network Video Server Dahua NVS with 1SATA, 3G WIFI Optional
Product Detailed
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Professional H.264 Network Video Server Dahua NVS with 1SATA, 3G WIFI Optional
Features:> 1/2/4 channel video and audio inputs> H.264 video compression and JPEG image capture> Full channel@D1(4CIF) realtime encording> 3D intelligent positioning with PTZ dome camera> 3G (Model –E/-C only), Wi-Fi (Model –W only), 1SATA, 1USB> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Model | KDW-DS501DT | KDW-DS502DT | KDW-DS504DT | ||||
System | |||||||
Main Processor | Dual-core embedded processor | ||||||
Operating System | Embedded LINUX | ||||||
Video | |||||||
Input | 1 channel | 2 channel | 4 channel | ||||
Output | 1VGA , 1 TV output, BNC | ||||||
Standards | PAL(625Line, 50f/s), NTSC | ||||||
Audio | |||||||
Input | 1 channel | 2 channel | 2 channel, BNC | ||||
Output | 1 channel | ||||||
Two-way Talk | Reuse the 1st audio input channel | ||||||
Display | |||||||
Resolution | 1920×1080, 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 | 1 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 | |||||||
Internal HDD | 1 SATA | ||||||
Backup Mode | USB Device / Network | ||||||
Network | |||||||
Ethernet | RJ-45 (10/100Base-T) | ||||||
Wireless | 3G | EVDO(CDMA1X)/WCDMA and other 3G network (model–E/-C only) | |||||
Wi-Fi | 802.11bg (model –W only) | ||||||
Network Functions | TCP/IP, PPPOE,DDNS, FTP, IP Filter, DNS, SMTP, NTP, DHCP | ||||||
Auxiliary Interface | |||||||
RS485 | PTZ control | ||||||
USB Interface | 1 port | ||||||
General | |||||||
Power Supply | DC12V / 3A | ||||||
Power Consumption | 12W (Exclude HDD) | ||||||
Working Environment | -10°C ~+50°C/10%~90%/86kpa~106kpa | ||||||
Dimension(W×D×H) | 325mm×242mm×55mm | ||||||
Weight | 2.5Kg |
HK Fair:
UK Fair:
Professional H.264 Network Video Server Dahua NVS with 1SATA, 3G WIFI Optional