Apollo XP95 45687-277APO Sounder Base with Isolator
Part no.
The Apollo XP95 45681-277APO is a mounting base with an integral base sounder and isolator.
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Apollo XP95 Integrated Base Sounder (Part No. 45681-277APO)
The Apollo XP95 Integrated Base Sounder (45681-277APO) combines a loop-powered sounder, detector mounting base, and integrated isolator into a single device, providing effective audible fire alarm notification for indoor applications. Compatible with both the Apollo XP95 and Discovery addressable fire alarm ranges, the unit operates directly from the addressable loop, eliminating the need for a separate power supply.
The sounder offers flexible alarm signalling with multiple tone and volume options, including a DIN 33404 Part 3 emergency signal tone and an optional Slow Whoop tone compliant with the Dutch NEN2575 standard. Individual and group addressing capabilities provide greater system design flexibility, while the built-in acoustic self-test function helps simplify maintenance and ensure reliable operation.
Key Features
- Compatible with Apollo XP95 and Discovery systems
- Loop-powered integrated base sounder
- Built-in isolator
- Choice of two alarm tones
- Two selectable volume ranges:
- 55-75 dB(A)
- 75-91 dB(A)
- DIN 33404 Part 3 emergency signal tone
- Constant tone option for non-fire emergency applications
- Individual and group addressing
- Synchronisation of DIN and constant tones
- Unique acoustic self-test facility
- Optional Slow Whoop tone to Dutch NEN2575 standard
- Designed for indoor applications
Typical Applications
The Apollo 45681-277APO is suitable for:
- Commercial buildings
- Office complexes
- Hospitals and healthcare facilities
- Educational establishments
- Hotels
- Retail premises
- Government buildings
- Industrial facilities
- Data centres
- XP95 and Discovery addressable fire alarm installations
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Apollo XP95 Integrated Base Sounder |
| Part Number | 45681-277APO |
| Device Type | Integrated Base Sounder |
| System Compatibility | Apollo XP95 and Discovery |
| Power Supply | Loop Powered |
| Alarm Tones | 2 Selectable Tones |
| Volume Range | 55-75 dB(A) / 75-91 dB(A) |
| Addressing | Individual and Group Addressing |
| Tone Synchronisation | Yes |
| Acoustic Self-Test | Yes |
| Built-In Isolator | Yes |
| Indoor Use | Yes |
| Optional Tone | Slow Whoop (NEN2575) |
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