AGI Security SYS-HC0451S2 - Manual (Page 166)

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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.
 PTZ activation: Here you can set PTZ movement when alarm occurs. Such as go to preset, tour&
pattern when there is an a larm. Click “select” button, you can see an interface is shown as in Figure
4-92.
 Period: Click set button, you can see an interface is shown as in Figure 4-93. There are two ways
for you to set periods. There are max 6 periods in one day. There are four record types: regular,