Catalog > Simplex 4090-9002 IDNet Individual Addre...

Verified: January 13, 2026

Simplex 4090-9002 IDNet Individual Addressable Relay Module

~$34.95

The Simplex 4090-9002 IDNet Individual Addressable Relay Module is a device used in fire alarm systems to provide individual addressable control of external devices.

Key Specifications

  • Compatibility: Simplex 4100U, 4100ES
  • Voltage: 24 VDC
  • Current: 1A maximum
  • Addressing: Individual addressable
  • Mounting: Standard 4-inch square box
  • Communication Protocol: IDNet
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