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Pricelist: Default Pricelist
Pricelist: Default Pricelist
Dahua Alarm Wireless Panic Button ARD821-W2(868) (With bracket)

Dahua Alarm Wireless Panic Button ARD821-W2(868) (With bracket)

15.96 € 15.96 €
15.96 €
  • Manufacturer
  • Power Supply
  • Operating Temperature
  • Operating Humidity
  • Button
  • Remote Update
  • Low Battery Detection
  • Carrier Frequency
  • Communication Mechanism
  • Communication Distance
  • Encryption Mode
  • Frequency Hopping
  • Signal Strength
  • Battery Level Display
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Two-way RF communication Provides multiple LED colors to indicate different statuses Cloud update and automatic recovery from update failure Offers accidental press prevention Battery life up to 5 years if used twice a week IP54 rated

Description

Two-way RF communication Provides multiple LED colors to indicate different statuses Cloud update and automatic recovery from update failure Offers accidental press prevention Battery life up to 5 years if used twice a week IP54 rated