Alarm
Figure 6.19: Alarm
Use the Alarm menu to specify the desired behavior for an Input, detected Motion, or System
failures; also define how alarms are acknowledged.
– Event type: Choose from Local alarm (default) or Net alarm (a Net alarm means the alarm
signal comes from the TCP/IP. You can enable the network alarm function via the net SDK
(Software Development Kit). The network alarm does not have a ‘device type’, ‘anti-
dither’ and ‘alarm upload’ function. The other items are the same).
– Alarm in: Select a specific channel number (or all channels).
– Enable: select to activate the alarm function (default is enable)
– Type (only used for Local alarm): The event behavior can be configured independently for
each channel:
– N.O. - Normally Open causes an alarm to trigger only when the circuit closes (this is
the default)
– N.C. - Normally Closed causes an alarm to trigger only when the circuit is opened
– Period: Click <Setup> for a new interface screen where you can organize time periods for
alarm activation – see Period, page 62.
– De-bounce time: Set here a timer for how long the alarm alert should stay active after it is
first activated (default is 5 seconds). During this time, the system will activate the alarm
display, alarm output, tour, PTZ, snapshot, channel recording and buzzer (if they are all
selected). An alarm upload and email will also be sent (if selected). If a new alarm is
detected within the De-bounce time, the timer will be reset for the alarm display, alarm
output, tour, PTZ, snapshot, channel recording and buzzer (no new alarm upload or email
are sent).
6.7
DIVAR AN 3000 / DIVAR AN 5000 Configuration | en 57
Bosch Security Systems Operations Manual 2014.10 | 2.0 | AM18-Q0669
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