User`s manual

Network Video Recorder User’s Manual
on the situation.
By using this option user can record video at a slow speed on a continuous mode and do
fast recording on event condition.
Pre-Recording Speed:
It is basic recording frame rate which can be recorded in the NDVR system before any
alarm happens. Once Pre-Recording Speed is set up, NDVR server is to try to get as
many video frame as Pre-Recording Speed.
Pre-Alarm Count :
This is Pre Alarm image before event happens. Up to 5pfs can be internally saved as Pre
Alarm image.
Post-Recording Speed:
It is recording speed which NDVR server can record only after alarm event happens.
If fast video recording is required, it is highly recommended to increase Post-Recording
speed.
Pos-Alarm Count :
This is Post Alarm image after event happens. Up to 5pfs can be internally saved as Post
Alarm image.
Application Idea 
When NDVR records video over the IP network, it consumes some amount of network
bandwidth. By using Two step recording option, user can do very slow video recording on
a continuous mode and fast recording on event mode.
2.3 Recording by Motion detection
Some of FlexWATCH
TM
server has built-in Motion detection function, other does
not have. Motion detection option in the recording configuration option is viable for the
FlexWATCH
TM
server with built-in Motion detection function only.
Thus, before configure this option, please check out FlexWATCH
TM
server model.
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