EverFocus 920 DVR User Manual


 
1
1. Product Overview
The EDR1640/1620/920 DVR’s are the industry’s first full-featured digital video recorder designed
specifically for use within the CCTV security industry. EDR1640/1620/920 DVR’s incorporates all
the benefits of digital video recording, is simple to install, and operates just like a VCR. Highly
efficient compression technology and superior resolution of recorded images make the Digital Video
Recorder stand out from the competition as the best choice for security surveillance.
1.1 Features
Multiplex Operation (Recording, Playback, Archiving, Remote Viewing)
Built-in MPEG4 Codec with Configurable Quality
Embedded Linux OS
Variable Recording Speeds Up to 480 (EDR1640)/240 (EDR1620, 920) images per second
4-channel Audio Recording Capabilities (local)
Motion Detection Capabilities
Two 3.5” Hot-Swap Hard Disks, expendable to max. 50 Hard Disks with EDA800S
(optional)
SCSI Interface for External Expanded Storage
Ethernet Interface for Remote Network Viewing and Controlling
RS232/RS485 for Remote Control
Shuttle/Jog Dial for Picture-by-Picture or Fast/Slow Viewing
Easy-to-use User Friendly Control via front panel keypad, Shuttle/Jog, Mouse and Control
Keyboard (optional)
On-Screen Menus Operations with Multi-Language Support
Real-Time Live Display for all Cameras
USB 2.0 Interface for Archiving
Support external USB DVD+RW for archiving (optional)
Water Mark Capabilities
Remote configuration function
Remote Firmware Upgrade function
Motion detection function can be scheduled according to user’s setting
Chapter
1