Sounder Control Unit with Isolator

Product Overview

The XP95 Sounder Control Unit with Isolator is used to control the operation of a zone of conventional sounders and report their status to the control panel.


  • Allows sounders to be operated continuously or be pulsed, 1 second on 1 second off.
  • May be synchronized when in pulsed operation.


Voltage 17-28 VDC
Quiescent Current 1.95mA at 24 VDC
Loop Current Max 5.5mA
External Supply 9-32 VDC 1.25A
External Quiescent Current 3mA at 32 VDC
External Current Max 47mA + Load
Sounder Circuit Load Max 1A at 30 VDC
Operating Temperature -20°C to +70°C (no icing)
Relative Humidity 0 to 95% (non condensing)
IP Rating IP54
Size 150mm W x 90mm H x 48mm D
Weight 240 grams


Item Numbers

55000-825AMP XP95 Sounder Control Unit with Isolator