Analogue Addressable Bases

Analogue Addressable Detector Base with Change-Over Relay

Product Overview

The Analogue Addressable Detector Base (B524RTE) provides a single pole change-over contact which switches when the detector LED is activated from the fire alarm control panel.


  • Voltage-free form C change-over relay contact
  • Operating Voltage: 15 Vdc - 32 Vdc
  • Contact rating 2 Amps @ 30 Vdc max, resistive load

Ordering Information

Product code
AA Base with Change Over Relay