Dahua Dhi-arm310-w2 Airshield Wireless Input Expander 1ch Dry Contact 433.1–434.6mhz Cr123a White 100.2hx20.8wx20.3d (mm)

Dahua Dhi-arm310-w2 Airshield Wireless Input Expander 1ch Dry Contact 433.1–434.6mhz Cr123a White 100.2hx20.8wx20.3d (mm)
SKU: DAHI9977
$72.05

The Dahua DHI-ARM310-W2 Airshield Wireless Input Expander is a compact 1-channel device designed to extend the input capabilities of security alarm systems. Operating within the 433.1–434.6 MHz frequency range, this white unit provides a reliable dry contact interface for integrating external sensors into your existing infrastructure.

Key Features

  • Single-channel (1CH) dry contact input for sensor expansion
  • Wireless operation on the 433.1–434.6 MHz frequency band
  • Powered by a CR123A battery
  • Compact dimensions of 100.2H x 20.8W x 20.3D mm
  • White finish for discreet installation
  • Part of the Dahua Airshield wireless security ecosystem

Technical Specifications

SpecificationDetails
Channels 1
Colour WHITE
Dimensions 100.2H x 20.8W x 20.3D mm
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