Excellent Display Quality and High
Compression Ratio
With the complete integration of software and hardware, DVR
provides excellent image display quality. It displays true
640x480 resolution images and eliminates the 'ghost effect' in
motion video. HM (MPEG4-like) compression is mainly designed
for CCTV applications. It provides near loss-less video
quality and saves a great deal of disk space.
Smart Saving during Recording
DVR automatically determines the recording frame rate based on
the amount of movement. Lower frame rate is used for more
static video, and higher frame rate for full motion video.
Advanced Motion Detection
DVR detects moving targets automatically and tracks the moving
targets by a tracking block. DVR's motion detection feature
reduces false alarms cause by from weather change, lightening
changes, noise signal and prompt motion. DVR is sensitive to
moving targets in bad lighting environments and not sensitive
to camera shake (optional) and the auto-panning of PTZ
cameras. And more, the moving object size can be filtered
(Optional)
Powerful Remote Control
Multiple clients can simultaneously monitor/control the same
DVR site through the Internet or direct dial-up connection.
Remote Viewer allows monitoring/recording of up to 16 remote
cameras, remote control of PTZ cameras, remote record
playback, and remote configuration of multiple DVR sites.
Security and Stability
DVR provides four levels of ID and password protection, and
keeps an audit log of 'log on and off' sessions, configuration
changes and more. Its SmartFile management feature prevents
disk fragmentation and increases system stability. Video
recordings are saved in a database, optimizing storage
utilization. What's more, DVR has a hardware watchdog that
restarts the system automatically in case of system errors.
Complete Integration
CCTV devices can be integrated into DVR. Through an
RS485/RS232 converter, PTZ cameras or dome cameras can be
remote controlled for panning, tilting, and zooming. Via an
I/O card or an I/O box, DVR receives signals from traditional
sensor devices to issue events and trigger external devices
such as lights, switchers, gates, and other traditional alarm
devices.
Event Notifications
DVR instantly sends out notifications when there is an
abnormal situation or intrution. There are many ways to notify
an event:
- Event notification includes phone, e-mail, fax, alarm sound
and flashing message.
- Trigger traditional alarm device.
- Display the event camera in full screen.
- Send event reports daily, weekly, or monthly.
Video Export
Snaps the current video frame and saves it to an image file or
prints it out with location, date and time information. Save
the video to an AVI or self-executable file. The
self-executable file is embedded with digital authentication
and password protection. |