Bosch Appliances Security Camera NDN-921 User Manual

en | Advanced Mode

FlexiDomeHD 720p IP Camera

AR18-10-B013 | v1.52 | 2011.06

Installation and Operation Manual

Bosch Security Systems

Select the Pre-alarm time from the list box.

Select the Post-alarm time from the list box.

Select the Alarm stream to use for alarm recording. 

Check the with encoding interval from profile: box and select a 

predefined profile to set a specific encoding interval for alarm 

recording.

Check the Export to FTP box to send standard H.264 files to 

the FTP server whose address is displayed.

Select the alarm type (Alarm input/ Motion/Audio alarm / 

Video loss alarm) that is to trigger a recording. Select the 

Virtual alarm sensors that are to trigger a recording, via RCP+ 

commands or alarm scripts, for example.

Specify the retention times for recordings. If the available 

memory capacity of a medium has been used, older recordings 

are only overwritten if the retention time entered here has 

expired.

Make sure that the retention time corresponds with the 

available memory capacity. A rule of thumb for the memory 

requirement is as follows: 1 GB per hour retention time with 

4CIF for complete frame rate and high image quality.

Enter the required retention time in hours or days for each 

recording. Recording 1 corresponds to Stream 1; Recording 2 

corresponds to Stream 2.