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 and Tracking
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 lsound 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.