Technical Manual
QSDT8DP DVR User’s Manual
2
1.4 Main Features
COMPRESSION FORMAT
• Standard H.264 compression with low bit rate. Backup file can be played
by normal player, without any software or codec installed.
LIVE SURVEILLANCE
• Supports VGA output
• Supports channel security by hiding live display
• Displays the local record state and basic information
• Supports full control with USB mouse
• Supports system locking and unlocking
RECORDING MEDIA
• Supports 2 SATA HDDs to record for long time periods
BACKUP
• Supports USB flash drive for backup
• Supports saving recorded files to a remote computer through internet
RECORD & PLAYBACK
• Record modes: Manual, Schedule, Motion detection and Sensor alarm
recording
• Supports recycling after HDD is full
• Resolution, frame rate and picture quality adjustable for each channel
separately
• 64MB for every video file packaging
• 4 audio channels available
• Two record search modes: time search and event search
• Supports single and 4 screen playback
• Supports deleting and locking the recorded files individually
• Supports remote playback in Internet Explorer through LAN or internet
ALARM
• 16 channel alarm input and 4 channel alarm output available
• Supports schedule for motion detection and sensor alarm
• Supports pre-recording and post recording
• Supports linked channel recording once a motion or sensor alarm is
triggered on certain channels
• Supports linked PTZ presets and auto cruise on the corresponding
channel
PTZ CONTROL
• Supports various PTZ protocols
PelcoP, PelcoD, LILIN, MINKING, NEON, STAR, VIDO, DSCP, VISCA,