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Dahua AirShield Wireless Input Expander with 1-Channel Dry Contact Input - DHI-ARM310-W2

Product Code: ARM310W2

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Description

Wireless input expander

Wireless input expander is a conversion device that connects to a detector through wired mode, and sends the message in wireless mode to the security system.

It can be set up via the DMSS app for iOS and Android phones.

  • Six types of alarm: intrusion, medical, fire, emergency, gas, and tamper.
  • NC and NO are available for alarm inputs (NO by default).
  • Signal strength detection.
  • Low battery alarm.
  • Temperature monitoring.
  • Frequency hopping function and two-way communication technology ensure communication stability.
  • Cloud update and automatic recovery from update failure.
  • Frequency: 433.1 MHz–434.6 MHz.
  • Communication Mechanism: Two-way
  • Communication Distance: RF: Up to 1,000 m in an open space.
Technical Specifications
Brand DAHUA

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