Product Introduction:
Net DVR is provided by Hangzhou Hikvision Digital Technology Co., Ltd.,a major Timber & Plank supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of Net DVR below or get any optional result clicking into the following keywords and you can check the authentications and testimonials of Net DVR .
Description:
Features:
1) Embedded OS
2) Embedded MCU
3) High performance DSP hardware compression
4) Compression functions:
a) H.264 video compression algorithm and each channel can be real time (PAL is
25fps and NTSC is 30fps)
b) Supports multi-zone motion detection
c) Supports mask function to mask sensitive area
d) Supports view tampering alarm function for spiteful camera block
e) Supports video signal loss alarm function
f) Supports position configurable OSD and logo
g) Supports both variable bit rate and variable frame rate
h) Supports dual-stream and the sub stream can support CIF/QCIF
compression resolution
5) Storage functions:
a) 4 IDE interface, support 8 HDD and each HDD can support 2,000GB
b) Supports IDE CD-R/W for backup. If IDE CD-R/W is used, only 4 HDD can be
installed
c) Supports HDD sleep mode
d) Supports HDD SMART function
e) Supports FAT32 file system
f) Supports many record mode: all time record, motion detect record, external
alarm record, motion and alarm record, motion | alarm record, manual record
g) Supports cycle and non-cycle record mode
h) Supports USB flash disk, USB hard disk and USB CD-R/W for backup
6) Preview and playback functions:
a) Supports monitor video output and VGA
b) Supports 2-channel synchronous playback
c) Supports playback fast, slow, pause, forward, backward, frame by frame, etc.
d) Uses define preview layout
7) Network functions:
a) Supports TCP, UTP, RTP, Multicast, DHCP, etc.
b) Supports ADSL (PPPOE) dialup function
c) Supports narrow band (PSTN) dialup function
d) Remote parameters setup
e) Remote playback, download the recorded files in DVR
f) Remote upgrade DVR firmware
g) Remote control PTZ
h) Supports Internet Explore for network preview
i) Remote get alarm information of DVR
8) Supports network voice talk
9) Supports PTZ local and remote control
10) Supports multi-lever user management
11) Supports local and remote search log function
12) Automatically recovery from exceptions leads to high reliable
13) Provide SDK and demo source code to shorten the application development time
