Bosch LHN-UC15L-SIP User Manual page 33

LHN‑UC15L‑SIP | LHN‑UC15W‑SIP | AMN‑P15‑SIP
Noise trigger (IP Horn loudspeakers only)
Use the Noise trigger type when an action starts after an ambient noise reaches a specific
level or the noise level exceeds a specified limit.
You can combine this trigger type with a schedule via Schedule type, if applicable. Otherwise,
keep the default setting of Always.
There are two noise parameters necessary for operation. You can find these parameters on the
Audio page:
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Trigger starts but does not stop the action check box
If enabled, the Trigger starts but does not stop the action check box allows an action to run
completely, even when the trigger is no longer present. For example, a message plays to the
end. The repetition count setting affects the message play behavior, see Figure 4.4.
If disabled, the action stops immediately when the trigger finishes.
Notice!
i
The scheduled types only work properly if the device is synchronized with an NTP server.
Bosch Security Systems B.V.
Noise trigger threshold
Noise trigger RMS time
User manual
Web-GUI configuration | en
2023.02 | V01 | F.01U.389.835
33