Overview
• 1/2/4ch video inputs
• 1/2/4ch audio in & 1ch audio out, 1ch Mic in
• All channel D1 realtime recording
• 4/2ch alarm in/out, RS485, RJ45(100M)
• Hot swappable SD card
• 3G (-E/-C only); Wi-Fi(-W only)
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 Dahua PTZ dome camera
> 3G (Model –E/-C only), Wi-Fi (Model –W only), SD memory
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS
Technical Specifications
|
Model |
NVS0104HE |
NVS0204HE |
NVS0404HE |
|
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
Rate |
Mainstream |
D1/BCIF/CIF/QCIF(1~25/30fps) |
|
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
Network |
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 |
|
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 |  |
