Apollo XP95 45681-331APO Sounder Beacon Base (Red Flash)

Part no.

Apollo-45681-331APO

The Apollo XP95 45681-331APO is a Sounder, Beacon and Base with a red flash.

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Apollo XP95 Sounder Beacon Base (Part No. 45681-331APO)

The Apollo XP95 Sounder Beacon Base (45681-331APO) combines a loop-powered sounder, visual indicator beacon, and intelligent mounting base into a single device, providing both audible and visual fire alarm notification. Designed for use with Apollo XP95 and Discovery fire alarm systems, the Sounder Beacon Base operates directly from the detection loop, eliminating the need for an external power supply.

The device features synchronised sound and visual signalling, helping to ensure alarm messages remain clear and easily recognisable throughout the building. It also incorporates acoustic and visual self testing functions to make maintenance simpler and enhance system reliability.

Key Features

  • Loop-powered sounder and visual beacon base
  • Compatible with Apollo XP95 and Discovery protocols
  • No external power supply required
  • Two volume ranges:
    • 55-75dB(A)
    • 75-91dB(A)
  • Visual indicator flash rate of once per second
  • Synchronisation of alert and evacuate tones
  • Synchronisation of visual indicator flashes
  • Individual and group addressing
  • Unique acoustic self test
  • Unique visual indicator self test
  • Polycarbonate construction
  • Stainless steel contacts accepting cables up to 2.5mm²

Typical Applications

The Apollo 45681-331APO is fitting for:

  • Office buildings
  • Hospitals and healthcare facilities
  • Hotels
  • Schools and universities
  • Retail premises
  • Government buildings
  • Commercial buildings
  • Data centres
  • Telecommunications facilities
  • Public buildings

Technical Specifications

Parameter Specification
Product Name Apollo XP95 Sounder Beacon Base
Part Number 45681-331APO
Device Type Sounder Beacon Base
Protocol Compatibility Apollo XP95 and Discovery
Power Supply Loop Powered
Operating Voltage 17–28V DC
Volume Range 55-75dB(A) / 75-91dB(A)
Flash Rate Once Per Second
Addressing Individual and Group Addressing
Self-Test Acoustic and Visual Self-Test
Housing Material Polycarbonate
Contact Material Stainless Steel
Maximum Cable Size 2.5mm²

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