page
Shop By Category

AirShield

Dahua AirShield Wireless 16 Input IO Expander - DHI-ARM9A4-P-W2

Product Code: ARM9A4PW2

Are you a tradesperson?

Get access to our best prices



This product is a special order (BTO) and is not returnable.
Description

Dahua Wireless Multi IO Transmitter

The Wireless Multi IO Transmitter allows for seamless connectivity with the Alarm Hub both through wireless radio frequency and a wired network. It serves as a bridge connecting the Alarm Hub to the existing wired detector and siren, so that triggered alarms are sent to the Alarm Hub from the wired detector, and the alarm hub then sends commands to the siren.

This enables you to easily incorporate your old wired detectors and sirens into the new wireless alarm system, which significantly reduces the cost of modifications.

  • Connection to Hub through RF or network communication.
  • 16 alarm inputs, 4 relay outputs.
  • 2 auxiliary power outputs with a maximum power of 24W for powering wired detector and siren, and support overload and short circuit detection.
  • POE and AC power two power supply options.
  • Frequency: 433.1 MHz.
  • Communication Mechanism: Two-way
  • Communication Distance: RF: Up to 1,200 m in an open space.
Technical Specifications
Brand DAHUA

Recently Viewed

Loading Icon
No Recently Viewed Products

CCTV SYSTEMS

Products to compare:
Comparing Products