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APOLLO 55000-274 | Multi-Tone Weatherproof Open-Area Outdoor Sounder EN54-3 Type B
- EN54-3 Type B weatherproof sounder, IP66 protection
- Selectable sound output 92 / 100 dB(A)
- Loop-powered 18-28 VDC operation
- Compatible with XP95 and Discovery protocols
Datasheet:
55000-274
Original price was: Rs 32,000.Rs 16,000Current price is: Rs 16,000.
55000-274 is a weatherproof multi-tone open-area sounder from Apollo, certified to EN54-3 Type B for outdoor use. It provides sound output of 92 dB(A) or 100 dB(A) at 1 m, powered directly from the loop (18-28 VDC). With IP66 protection, this model is ideal for harsh environments and features three tone profiles (Apollo, Slow-Whoop, and DIN) with synchronised loop control.
Key Features
- EN54-3 Type B certified weatherproof open-area sounder
- Loop-powered operation (18-28 VDC) with low current consumption
- Selectable sound output 92 dB(A) / 100 dB(A) @ 1 m
- IP66-rated polycarbonate housing for external installation
- Three tones (Apollo, Slow-Whoop, DIN) with loop synchronisation
Technical Specifications
| Model | 55000-274 |
| Type | Outdoor Weatherproof Open-Area Sounder (Type B) |
| Certification | EN54-3 |
| Compatibility | XP95 / Discovery protocols |
| Supply voltage | 18-28 VDC (loop-powered) |
| Quiescent current | 330 µA (at 24 VDC) |
| Switch-on surge current | 1.2 mA (< 1 s) |
| Sound output | 92 / 100 dB(A) @ 1 m |
| Tone options | Apollo, Slow-Whoop, DIN |
| Operating temperature | −20 to +70 °C |
| IP rating | IP66 (outdoor use) |
| Dimensions (H × W × D) | 110 × 110 × 103 mm |
| Weight | Approx. 294 g |
For more information, visit the OEM page for 55000-274.
Brand
APOLLO
Apollo Fire Detectors has protected people and property since 1980. Headquartered in Havant, UK, Apollo designs and manufactures high-quality fire detection and notification devices used in over 100 countries. As part of Halma plc, a FTSE-100 safety technology group, Apollo combines innovation with robust manufacturing to deliver reliable addressable and conventional devices—from detectors to open-area sounders—trusted across commercial and industrial sites.
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Original price was: Rs 32,000.Rs 16,000Current price is: Rs 16,000.
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