Display Quality and High Compression Ratio
With the complete integration of software and hardware, DVR provides
excellent image display quality. It displays true 720x480 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
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.
Multiple methods of detecting events: Motion detection, Sensor
detection, Manual trigger, Missing & left object detection,
Virtual fence detection, Secure zone detection, Flow counting
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 provides four levels of ID and password protection. Timer for
auto-restarting the DVR server. Start-up time can be adjusted. Allows
multiple drive and folder locations to be used for storing video
recordings. Recycles hard drive storage to keep fixed days of video
recordings. Keeps a log of DVR server activities, including log-on and
log-off sessions, configuration changes, motion event, alarm event, and
more. Keep the last 24 hours of events in the New Event Information
log. Double-click an entry in the event log to open the Event Player
and view a recorded event.
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.
DVR instantly sends out notifications when there is an abnormal
situation or intrusion. There are many ways to notify an event:
- Event notification includes phone, e-mail, fax, alarm sound and
- Trigger traditional alarm device.
- Display the event camera in full screen.
- Send event reports daily, weekly, or monthly.
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.