Apollo AlarmSense Open-Area Sounder (55000-018APO)
The Apollo AlarmSense Open-Area Sounder (55000-018APO) is designed for use in open areas.
Apollo AlarmSense Open-Area Sounder (55000-018APO)
The Apollo AlarmSense Open-Area Sounder (55000-018APO) delivers reliable audible alarm notification for open-area fire alarm applications. Designed for use with Apollo AlarmSense systems, the sounder provides a clear and consistent alarm signal while simplifying installation and future system expansion.
The sounder features polarity-insensitive wiring, allowing installers to connect the device without concern for wiring polarity. This not only speeds up installation but also helps reduce wiring errors and commissioning time.
Furthermore, the sounder emits the distinctive Apollo alarm tone and automatically synchronises with other AlarmSense Sounders and AlarmSense Sounder Visual Indicator Bases, ensuring a consistent and coordinated alarm signal throughout the protected area.
Its flexible design makes it suitable for a wide range of fire detection applications, while its straightforward installation and system compatibility help reduce overall project costs.
Key Features
- Open-area addressable sounder
- Part Number: 55000-018APO
- Designed for Apollo AlarmSense systems
- Polarity-insensitive wiring
- Apollo alarm tone
- Automatic synchronisation with:
- AlarmSense Sounders
- AlarmSense Sounder Visual Indicator Bases
- Reliable audible alarm signalling
- Suitable for open-area applications
- Simple installation and commissioning
Typical Applications
- Office buildings
- Schools, colleges, and universities
- Hospitals and healthcare facilities
- Hotels and hospitality venues
- Retail stores and shopping centres
- Residential apartments and accommodation blocks
- Care homes and assisted living facilities
- Public and government buildings
- Warehouses and storage facilities
- Leisure centres and community buildings
Technical Specifications
| Specification | Details |
|---|---|
| Product Code | 55000-018APO |
| Product Type | Open-Area Sounder |
| System Compatibility | Apollo AlarmSense Systems |
| Supply Wiring | 2-Wire Monitored, Polarity Insensitive |
| Supply / Operating Voltage | 18–33 V DC (Sounder Active) |
| Sounder Off Voltage | Less than 15 V DC |
| Quiescent Current | 100 µA @ 12 V DC |
| Maximum Surge Current | 200 µA |
| Alarm Current | 17.5 mA @ 24 V DC (Nominal) |
| Sound Output | Up to 99 dB(A) @ 1 m |
| Alarm Tone | Apollo Evacuate Tone (840 Hz for 0.5 s and 546 Hz for 0.5 s) |
| IP Rating | IP65 |
| Diameter | 97.5 mm |
| Depth | 104 mm |
| Weight | 225 g |
| Mounting Type | Wall Mounted |
| Maximum Devices Per Zone | 5 Open-Area Alarm Devices |
| Application | Indoor and Outdoor Use |
Downloads for Apollo AlarmSense Open-Area Sounder (55000-018APO).
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