Ajax EN54 FireProtect (Smoke/Sounder) Jeweller
Summary
The Ajax EN54 FireProtect Smoke/Sounder Jeweller detector combines advanced wireless smoke detection with an integrated fire alarm sounder, delivering a comprehensive fire safety solution in a single device. This wireless addressable point detector meets EN54 certification standards whilst providing both detection and audible alarm capabilities for commercial and industrial installations.
Featuring Ajax’s patented smoke chamber technology with dual-spectrum optical sensor, the detector provides exceptional smoke detection accuracy through the advanced HazeFlow 2 algorithm. The integrated sounder delivers up to 85dB alarm output with 32 selectable tone patterns, ensuring effective alarm notification across the protected area. The dustproof, insect-resistant chamber requires no regular cleaning, whilst the sophisticated detection system effectively distinguishes smoke from vapour or steam.
With up to 5 years of battery life, alarm synchronisation across all connected devices, and seamless integration with Ajax PRO Desktop, the EN54 FireProtect Smoke/Sounder Jeweller detector provides long-term reliability and simplified maintenance for professional fire safety installations requiring both detection and local alarm notification.
Features
- Integrated smoke detector and fire alarm sounder
- Sound volume up to 85dB at 1 metre distance
- 32 selectable alarm tone patterns
- Alarm synchronisation across all connected devices
- Patented dustproof and insect-resistant smoke chamber
- Dual-spectrum optical sensor with blue and infrared LEDs
- HazeFlow 2 algorithm for accurate smoke detection
- Wireless communication range up to 1,700m in open space
- Up to 5 years operation on pre-installed batteries
- Tool-free battery replacement without enclosure disassembly
- SmartBracket mounting panel for easy installation
- 90-degree device rotation for optimal placement
- QR code configuration – no tools or programming required
- Ajax app configuration and testing
- Low battery notifications in Ajax apps
- Alarm transmission within 3 seconds
- Smart radio technology with automatic power adjustment
- Compatible with Solo 332 smoke dispenser aerosols
- Optional device locking on SmartBracket
- IP21C protection class
- Operating temperature range -10°C to +50°C
FAQs
What makes this detector different from a standard smoke detector?
The EN54 FireProtect Smoke/Sounder Jeweller combines wireless addressable smoke detection with an integrated 85dB sounder, eliminating the need for separate detection and alarm devices whilst maintaining full EN54 certification compliance.
How loud is the integrated sounder and can the tone be customised?
The integrated sounder produces up to 85dB at 1 metre distance and offers 32 different tone patterns that can be selected and adjusted through the Ajax app to suit specific installation requirements.
Do multiple detectors sound together during an alarm?
Yes, the system features alarm synchronisation across all connected devices, ensuring coordinated alarm notification throughout the protected area when any detector is triggered.
How long does the battery last with the sounder functionality?
The detector operates for up to 5 years on pre-installed CR123A batteries, even with the integrated sounder functionality. Low battery notifications are sent via Ajax apps, and battery replacement is tool-free.
What certifications does the smoke/sounder detector have?
The detector is certified to EN54-3, EN54-7, and EN54-25 standards and complies with Directive 2014/53/EU (RED), ensuring it meets European fire safety regulations for commercial smoke detection and alarm installations.
Can the sounder volume be adjusted?
Yes, the sound volume can be adjusted up to 85dB and is configurable through Ajax apps, with the ability to set different volume levels based on installation requirements.
Specifications
- Detection Type: Smoke detection with integrated sounder
- Sensor Technology: Dual-spectrum optical sensor
- Smoke Chamber: Patented dustproof, insect-resistant
- Detection Algorithm: HazeFlow 2
- Sound Volume: Up to 85dB at 1 metre distance
- Sound Patterns: 32 tones
- Alarm Synchronisation: Across all connected devices
- Communication Technology: Jeweller wireless protocol
- Communication Range: Up to 1,700m (open space)
- Frequency Bands: 866.0-866.5 MHz, 868.7-869.2 MHz, 905.0-926.5 MHz, 915.85-926.5 MHz, 921.0-922.0 MHz
- Maximum Radiated Power: Up to 20 mW
- Power Supply: 2 × CR123A batteries (pre-installed)
- Battery Life: Up to 5 years
- Weight: 265g
- Dimensions: 124 × 124 × 54.2 mm
- Operating Temperature: -10°C to +50°C
- Operating Humidity: Up to 80%
- Protection Class: IP21C
- Flammability Rating: UL 94 V-0
- Alarm Transmission: Within 3 seconds
- Compliance Standards: EN54-3, EN54-7, EN54-25, Directive 2014/53/EU (RED)
- Mounting: SmartBracket mounting panel
- Device Rotation: Up to 90 degrees
- Colour: Black, White
Downloads
- Brochure (Adobe PDF)
