Ajax EN54 FireProtect (Smoke) Jeweller
Summary
The Ajax EN54 FireProtect Jeweller detector represents a breakthrough in wireless fire safety technology, combining certified reliability with effortless installation. This wireless addressable point smoke detector is designed to meet the demanding requirements of commercial and industrial fire protection systems whilst maintaining the simplicity that Ajax systems are renowned for.
Featuring Ajax’s patented smoke chamber technology, the detector provides exceptional detection accuracy through its dual-spectrum optical sensor and advanced HazeFlow 2 algorithm. The dustproof, insect-resistant chamber requires no regular cleaning, whilst the sophisticated detection system effectively distinguishes smoke from vapour or steam, minimising false alarms.
With up to 5 years of battery life and seamless integration with Ajax PRO Desktop, the EN54 FireProtect Jeweller detector ensures long-term reliability and simplified maintenance for professional fire safety installations.
Features
- 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
- Operating humidity up to 80%
FAQs
What certifications does the EN54 FireProtect Jeweller detector have?
The detector is certified to EN54-7 and EN54-25 standards and complies with Directive 2014/53/EU (RED), ensuring it meets European fire safety regulations for commercial installations.
How long does the battery last and how do I replace it?
The detector operates for up to 5 years on pre-installed CR123A batteries. Battery replacement is tool-free and can be performed without disassembling the enclosure, with low battery notifications sent via Ajax apps.
What is the communication range of the detector?
The detector has a wireless communication range of up to 1,700m with the Control and Indicate Equipment (CIE) in open space, with options to connect range extenders for extended coverage.
How does the smoke detection technology work?
The detector uses a patented dustproof smoke chamber with a dual-spectrum optical sensor featuring blue and infrared LEDs. The advanced HazeFlow 2 algorithm analyses data to distinguish genuine smoke from vapour or steam.
Is the detector suitable for harsh environments?
Yes, the detector features a dustproof, insect-resistant chamber that requires no regular cleaning, with an IP21C protection rating and operating temperature range from -10°C to +50°C.
How quickly does the detector transmit alarms?
Alarm transmission to the CIE occurs within 3 seconds of detection, ensuring rapid fire safety response.
Specifications
- Detection Type: Smoke detection
- Sensor Technology: Dual-spectrum optical sensor
- Smoke Chamber: Patented dustproof, insect-resistant
- Detection Algorithm: HazeFlow 2
- 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: 281g
- 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
- Sound Volume: Up to 85 dB at 4 distance of 1m
- Sound Pattern: 32 tones
- Compliance Standards: EN54-7, EN54-25, Directive 2014/53/EU (RED)
- Mounting: SmartBracket mounting panel
- Device Rotation: Up to 90 degrees
Downloads
- Brochure (Adobe PDF)
