Ajax FireProtect Jeweller EN54 Wireless Addressable Smoke Detector w/ Sounder

The Ajax FireProtect Jeweller EN54 Wireless Addressable Smoke Detector w/ Sounder combines optical smoke detection and audible alarm notification within a single wireless device, providing an efficient solution for professional fire alarm installations.

Designed as part of the Ajax EN54 wireless fire alarm ecosystem, this addressable smoke detector is ideal for commercial buildings, refurbishment projects and installations where running fire alarm cabling would be disruptive or impractical. By combining smoke detection with an integrated sounder, the device helps reduce the number of separate components required, supporting cleaner system design and faster installation.

The detector uses Ajax’s optical smoke detection technology, featuring a patented dustproof and insect-resistant smoke chamber that reduces maintenance requirements while helping maintain dependable long-term performance. A dual-spectrum optical sensor with blue and infrared LEDs works alongside the HazeFlow 2 algorithm to analyse smoke patterns and distinguish smoke from vapour or steam, helping reduce unwanted activations.

The integrated fire alarm sounder provides local audible warning directly from the detector, improving alarm coverage within the protected area without requiring a separate sounder unit. Ajax Jeweller wireless communication technology provides stable long-range connectivity, enabling reliable communication with compatible Ajax fire alarm control equipment.

Configuration and device management are handled within the Ajax ecosystem, helping installers streamline commissioning, maintenance and ongoing system support.

• Wireless addressable smoke detector with integrated sounder

• Dual-spectrum optical smoke detection

• Blue and infrared LEDs for enhanced smoke analysis

• HazeFlow 2 algorithm helps distinguish smoke from vapour and steam

• Dustproof and insect-resistant smoke chamber

• Reduced maintenance with no regular smoke chamber cleaning required

• Integrated fire alarm sounder reduces need for separate alarm devices

• Ajax Jeweller wireless communication technology

• Designed for compatible Ajax EN54 wireless fire alarm systems