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Available Models:
NV7004H NV7008H
NV7016H Special:
NV7004H------Each
channel support CIF, realtime encoding.
NV7008H------Each channel support CIF, the total frame is 120 frames(PAL) or 144
frames(NTSC).
NV7016H------Each
channel support CIF, the total frame is 240 frames(PAL) or 288
frames(NTSC). Among of them, the ch1--ch8 is total 120 frames(PAL) or
144 frames(NTSC), the ch9-ch16 is total 120 frames(PAL) or 144
frames(NTSC). Physical
interface
NV7004H:
 : 1,Video
iuput interface, Video loop output interface.
2,Monitor video
output 3,VGA interface 4,Audio
output
5,Audio
input
6,UTP interface 7,RS232
interface
8,RS485
interface
9,Alarm module 10,Ground
end and power supply.
NV7008H:
 1,Monitor
video
output
2,Video
input
3,Video loop out 4,VGA
interface
5,RS232
interface
6,UTP interface 7,RS485
interface
8,Alarm module
9,Ground end and power.
NV7016H:
 1,Monitor
video out and Audio
out
2,Video
input
3,Audio input 4,Video loop
output
5,VGA
interface
6,RS232 interface 7,UTP
interface
8,RS485
interface
9,Alarm module 10,Ground end and power
supply.
Function :
NV7000H series network disk video recorder adopts high performance embedded real-time multitask operating
system (RTOS) and embedded CPU to perfectly implement all the functions needed to build a surveillance system . Burning all the software in FLASH makes system more steady and reliable .
Compression function : ☉Support multi-zone motion detection.
☉Support mask function to mask sensitive area.
☉Support view tampering alarm function for spiteful camera block.
☉Support video signal loss alarm function.
☉Support position configurable OSD&LOGO.
☉Support both constant bit rate and variable frame rate.
☉Support dual-stream and the sub stream can support CIF/QCIF compression resolution.
Storage function : ☉Support HDD sleep mode.
☉Support HDD S.M.A.R.T function.
☉Support FAT32 file system.
☉Support many record mode: all time record, motion detect record, external alarm record, motion & alarm record, motion | alarm record, manual record.
☉Support cycle and non-cycle record mode.
☉Support USB flash disk, USB hard disk and USB CD-RW for backup.
☉Support IDE CD-RW for backup.
Preview & playback functions: ☉Support monitor video output.
☉Support VGA output.
☉Support playback fast, slow, pause, forward, backward, frame by frame, etc.
☉Use define preview layout.
Network Functions:
☉Support TCP/IP (ARP , RARP , IP , TCP , PPP , PPPoE , DHCP , SNMP etc).
☉Support broad-band transmission (ADSL , ect).
☉Support narrow-band transmission (PSTN ,etc) .
☉Streams of one or more channels , Net DVR’s running state and alarm state can be accessed through network .
☉Net DVR’s parameters can be set through network .
☉Support remote control of PTZ .
☉Streams can be recorded in a remote host PC .
☉Files in Net DVR can be downloaded to or remotely played in a remote host PC .
☉Support Net DVR remote upgrading .
☉PC hosts can gain direct control of Net DVR’s RS-232 or RS-485 port .
☉Support voice talk between host in surveillance center (back end) and Net DVR(front end)
PTZ control:
☉Support Pan-Tilt-Zoom control and Preset through front, keyboard and network;
☉Support many kinds of PTZ protocol;
☉Add new PTZ protocol special for user;
Alarm Functions:
☉Support Motion detect alarm, switch alarm, signal lost alarm, exception alarm, etc;
☉Support setup of alarm related with PTZ preset;
Others:
☉Support RS-485 interface keyboard;
☉User’s friendly menu interface;
☉Multi-level user priority;
☉Automatically recovery from exception leads to high reliable;
Specification:
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