TechVision DVR-LT04120 - Features and Specifications; 1.1 Features; 1.2 Specifications

1 FEATURES AND SPECIFICATIONS
1.1 Features
This series DVR has the following features:
 H.264 compression algorithm ideal for standalone DVR
 Real-time live display up to 16 cameras, 480 fps recording for CIF, 2CIF & 240
fps recording for 4CIF
 Pentaplex function: live, recording, playback, backup & remote access
 Intelligent search and playback support, you can play back the video only motion
detection occurs in the area you selected.
 8HDDs supported & CD-RW/DVD-RW supported
 Multiple control methods: front panel, IR remote control, keyboard, USB mouse
and network keyboard.
 Smart video detection: motion detection camera masking, video loss.
 Smart camera settings: privacy masking, camera lock, color setting, and title
display
 Pan Tilt Zoom and Speed Dome Control: more than 60 protocols supported,
preset, scan, auto pan, auto tour, pattern, auxiliary function supported. And with
our Speed Dome, 3D intelligent positioning function supported.
 Easy backup methods: USB devices, CD-RW/DVD-RW & network download
 Alarm triggering screen tips, buzzer, PTZ preset, e-mail, FTP upload.
 Smart HDDs Management: non-working HDD hibernation, HDD faulty alarm, Raid
function.
 Powerful network software: built-in web server, EPSS. Networking access for
remote live viewing, recording, playback, setting, system status, event log, e-mail
& ftp function.
1.2 Specifications
Model
DVR-LT04120 4 channel unit with 4 channel audio and bidirectional talk
DVR-LT08240 8 channel unit with 8 channel audio and bidirectional talk
DVR-LT016480 16 channel unit with 16 channel audio and bidirectional talk
System
Main Process High performance embedded microprocessor
Operating System Embedded LINUX
System Resources Pentaplex function: live, recording, playback, backup &
remote access
User Interface GUI, on-screen menu tips.
Control Device Front panel, USB mouse, keyboard, IR remote
control, network keyboard.
Input Method Numeral/Character/Denotation
System Status HDD status, data stream statistics, log record, bios
Version, on-line user and etc.
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