Ajax EN54 FireProtect Heat/Smoke - White (AJA-155887) Patch Panels & Keystones The entire panel is sensitive

The entire panel is sensitive to touch and even the hand approaching (at a distance of 15 mm)

Buffering will no longer be a problem

This sounder fits seamlessly with the Standard Base (YBN-R/3(WHT)) or Isolator Base (YBO-R/SCI(WHT) from Batch 6044 onward) and can be paired with any white ESP sensors

allowing continuous recording without downtime during maintenance

Ajax EN54 FireProtect Heat/Smoke - White (AJA-155887) Patch Panels & Keystones The entire panel is sensitiveThe Ajax EN54 FireProtect Heat Smoke Jeweller is a wireless addressable fire detector that combines advanced smoke and heat detection in a single device for reliable fire protection in commercial environments. Designed to meet EN54 standards, it communicates securely with the Ajax EN54 Fire Hub using the encrypted Jeweller radio protocol, making it an ideal solution for new installations, listed buildings and refurbishment projects where cabling may