Dahua DHI-ARA12-W2 Wireless Indoor siren

$50.00
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Description

System Overview:

Wireless siren is an indoor siren that loudly alarms when an alarm event occurs. It features danger warning and intrusion determent.

Features:

  • Signal strength detection.
  • Low battery alarm.
  • Temperature measurement.
  • Frequency hopping function and two-way communication technology ensure communication stability.
  • Cloud update and automatic recovery from update failure

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