Appearance - Dahua Technology DHI-ARD822-W2 User Manual

Wireless panic button
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No.
Name
1
Button
2
Indicator

3 Appearance

Figure 3-1 Appearance
Table 3-1 Structure
Description
● Press and hold both buttons at the same time for 8
seconds, and then the system enters pairing mode.
Flashes green quickly: Pairing.
Solid green for 2 seconds: Pairing successful.
Slowly flashes green for 3 seconds: Pairing failed.
● On the normal status, press both buttons together once,
and then the button sends alarm messages to the hub.
Flashes green once: Sending messages to the hub.
Flashes green for 0.5 seconds: Successfully sent
messages to the hub.
Flashes red for 0.5 seconds: Failed to send messages
to the hub.
● In accidental press protection mode, press and hold both
buttons together for 2 seconds, and then alarm
messages will be sent to the hub.
The indicator status in accidental press protection mode
is the same as that of the normal status.
Make sure that you have enabled the accidental press
protection function on the DMSS app.
4
User's Manual

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