HD Intelligent IP Speed Dome Installation Manual Chinese V1.0
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5.2.3．Video Loss
Click ，as follows:
5-7
Set method: refer to chapter5.2.1. video loss.
5.2.4．Alarm input
Click【
】pop-up the alarm input dialog box, as shown in figure 5-8. Alarm input can be external
connection with all kinds of alarm.
【channel】: select the number of channels needed to set, the default of network cameras
is 1 channel.
【type】: normally open: alarm channel is open circuit, when trigger the alarm formats pathways for
producing alarm message output.
Normally closed: alarm channel accesses, when trigger the alarm open circuit is formed to produce
alarm information output.
Other configuration, please refer to 5.2.1. Motion detecting section.
