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2 alarm – AGI Security SYS-HC0851S2 User Manual

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Figure 4-87

4.10.3.2 Alarm

Before operation, please make sure you have proper ly connected alar m devices such

as buzzer.

In the main menu, from Setting->Event->Alar m, you can see alar m setup interface.

For analog channel, the interface is shown as in Figure 4-88 and Figure 4-89 .

For digital channel, there are four alar m types. See F igure 4-88 to F igure 4-91.
 Local alarm: The alarm signal system detects from the alarm input port.
 Network alarm: It is the alarm signal from the network.
 IPC external alarm: It is the on-off alarm signal from the front-end device and can

activate the local HDVR.

 IPC offline alarm: Once you select this item, system can generate an alarm when the

front-end IPC disconnects with the local HDVR. The alarm can activate record, PT Z,

snap and etc. The alar m can last until the IPC and the HDVR connection resumes.

Important

If it is your first time to boot up the device, the disconnection status of

the front-end network camera will not be regarded as offline. After one

successfully connection, all the disconnection events will be regarded

as IPC offline event.

When IPC offline alarm occurs, the record and snapshot function of

digital channel is null.

 Alarm in: Here is for you to select channel number.
 Type: normal open or normal close.

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