FLIR CB-3102, User And Installation Manual

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Accessing the CB-3102 via a Web Browser
July 21, 2016 Ariel CB-3102 User and Installation Guide 57
A graph displays audio when is detected. Audio that is below the Sound Intensity Threshold is displayed
in green. When audio exceeds the defined threshold, it creates an audio event and is displayed in red.
Figure 71: Sound Intensity Threshold
A number of actions can be taken, including:

Storing a snapshot of the audio event in t
he camera’s microSD card

Sending a snapshot of the audio event to an FTP server

Storing
a recording of the audio event in the camera’s microSD card

Creating an OSD (On-Screen Display ) overlay on the recording or snapshot

Sending an email notification of the audio event
Setting a low threshold (for example, 25) means that the camera is more sensitive to noise, which results
in more alerts (displayed in red). The setting depends on the situation and environment. If the scene is
located in a quiet place, it is possible to use lower threshold. A noisy location requires a higher threshold.
When selecting Record to Edge , the recording includes the audio track. OSD must be enabled on the
Events Source > Audio screen, as well as from the System > Basic Configuration > OSD screen, in
order to insert on-screen displays on clips and snapshots.
To enable using audio
1. Select the Audio checkbox.
To set the audio level
1. Move the Sound Intensity Threshold slider to the desired level between 1-100.
To define the method to store a snapshot
1. See instructions in section 6.3.1.5.1.
To record the event on the camera
1. See instructions in section 6.3.1.5.1
To enable sending an email notification
1. See instructions in section 6.3.1.5.1.
To define OSD text
1. See instructions in section 6.3.1.5.1.
To set the arming schedule
1. See instructions in section 6.3.1.5.1.