Apollo XP95 Sounder Circuit Controller with Isolator

The XP95 sounder circuit controller is designed for use with the XFP single and two loop addressable fire alarm panels. The unit controls the operation of a zone of externally powered sounders and reports their status back to the fire alarm control panel. Sounders can be operated individually, in groups, synchronised, and can work continuously or be pulsed.

• Fitted with a bi-directional isolator - unaffected by loop short circuits
• Controls the operation of a zone of externally powered sounders
• Reports the status of the sounders to the fire alarm control panel
• Designed for use with the XFP single and two loop fire alarm panels
• Allows sounders to operate continuously or be pulsed, 1 second on/1 second off
• Enables sounders to work individually, in groups and may be synchronised
• Line powered and operates at 17-28V DC
• Requires a local power supply of 9-32V DC to power the external load
• Responds to its own individual address, group address and to a pulsed-mode synchronisation address
• Monitors open and short circuit faults on the sounder wiring
• Facility to monitor the presence and polarity of the external power supply
• Supplied with a back box for surface mounting
• Suitable for indoor use only