Dahua AirShield Wireless Alarm Panic Button (Single)

Code: 13905

ARD821-W2(868)

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Wireless Panic Button

ARD821-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.