1
H.264 4-Channel DVR User Manual
SECTION 1: PRODUCT DESCRIPTION
SECTION 1
Product Description
The DMR27U is a professional, security grade, real-time, 4-channel digital video recorder . It includes H .264 digital technology
providing increased recording capacity, enhanced image quality, and faster video transfer for remote viewing . Recording can be
triggered manually, by alarm, by motion detection, or by a preset timer . User friendly on-screen menu displays provide controls for
color, brightness and contrast for each camera . The optional 1TB SATA hard drive can store up to 7200 hours of video recorded from
all 4 channels .
1.1 Features
Your DVR includes the following special features:
•
4-channel, real-time live display and 4-channel simultaneous playback
•
H .264 technology – Advanced recorded picture quality and data compression
•
TRIPLEX – Simultaneous recording, payback, and remote viewing (networking) .
•
NaFS file system developed for preventing data loss from power failures
•
Real Time Operating System and simplified hardware with a watchdog timer to ensure reliability
•
Individual channel recording and playback with different frame rates
•
High-quality live and playback resolution
•
Multi-site management supported by CMS application
•
Network via LAN, DHCP, DDNS, ADSL . Dynamic and static IP addresses supported
•
User-friendly setup menu with graphic user interface
•
Easy to implement weekly recording schedule
•
On-screen display (OSD) icons provide helpful and well-explained information
•
Motion detection within a 14 x 10 motion zone grid (each camera)
•
USB port for JPEG, H .264 data backup and software upgrade using a USB memory stick
•
Still image capture and review in JPEG format
•
Operating controls on the front panel and remote control
•
Password required for access
•
Video loss detection
•
Backup allows still-images and AVI data copying to a USB memory stick or network drive
•
Multi-Language support
