QSDF8204 Digital Video Recorder User Manual
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CHAPTER 1 Introduction
1.1 DVR Introduction
This DVR uses Dual Stream technology, and standard H.264 algorithm,
combined with a fashionable outline design and the latest advanced
video compression format, with a main processor that can process
recorded video and internet transmission simultaneously at different bit
rates and has a distinct independent LCD monitor embedded on the
front panel. This DVR has powerful internet functions including complete
remote control, good internet speed, and high-quality picture recording
with very low bit rate that saves HDD space to ensure the ability to
record for long periods.
1.2 Main Features and Functions
LIVE SURVEILLANCE
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Supports channel security by hiding live display
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Displays the local record status and basic information
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Two level password control: administrator and common user
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Supports USB mouse and remote control operation
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7-inch TFT LCD pop-up screen monitor
COMPRESSION FORMAT
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Standard H.264
RECORD MEDIA
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Supports one SATA HDD to record
BACKUP
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Supports backup via USB to USB flash memory
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Supports backup remotely by network client
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Two backup formats: DVR and AVI
RECORD & PLAYBACK
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Recording modes: Manual operation, Sensor detection, Schedule
Record and Motion detection
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Supports HDD recycling
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Supports single channel playback
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Supports four-channel playback on DVR
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Supports deleting and locking recorded files
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Supports remote playback in Network Client through LAN or
Internet
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Two record search modes: time search and event search
ALARM
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Four alarm inputs and one alarm output
