Apollo AlarmSense Open-Area Sounder Visual Indicator (55000-017APO)

Apollo AlarmSense Open-Area Sounder Visual Indicator (55000-017APO)

The Apollo AlarmSense Open-Area Sounder Visual Indicator (55000-017APO) combines audible and visual alarm notification in a single wall-mounted unit. Designed for use with Apollo AlarmSense fire detection systems, it provides clear alarm indication in open areas while simplifying installation and reducing the number of devices required.

As a zone-powered combination unit, the 55000-017APO connects directly to an AlarmSense circuit and delivers both synchronised sound and flashing visual warning during alarm conditions. Furthermore, its polarity-insensitive design speeds up installation and reduces wiring errors, making it easier to install, maintain, and expand.

In addition, the unit synchronises its Apollo alarm tone with other AlarmSense sounders and Sounder Visual Indicator Bases, ensuring a consistent audible warning throughout the protected area. The integrated red LED also flashes in sync with other AlarmSense visual indicators, creating a coordinated visual alarm signal that is easy to recognise.

Designed with flexibility and reliability in mind, the 55000-017APO provides a cost-effective alarm notification solution for commercial, industrial, educational, and public buildings while supporting compliance with BS 5839 fire alarm standards.

Key Features

• Open-area sounder visual indicator
• Part Number: 55000-017APO
• Designed for Apollo AlarmSense systems
• Zone-powered operation
• Wall-mounted design
• Combines audible and visual alarm notification
• Polarity-insensitive wiring
• Synchronised Apollo alarm tone
• Synchronises with AlarmSense sounders and sounder bases
• Synchronised flashing red LED indication
• Suitable for open-area applications
• Reliable and cost-effective alarm signalling