Dahua AirShield Wireless Alarm Panic Button (Dual)

Code: 13906

ARD822-W2(868)

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Wireless Panic Button

ARD822-W2(868) 

> Two-way RF communication.
> Provides multiple LED colors to indicate different statuses.
> Cloud update and automatic recovery from update failure.
> Offers accidental press prevention.
> IP54 rated. 

Wireless Gateway Introduction and Configuration