OpalTM Photoelectric Smoke Detectors

Condition: New
Brand: Notifier
Status: Active
SKU: 106268
Manufacturer Part #: NFXI-TDIFF


The revolutionary OPAL range delivers a totally new detector platform incorporating an advanced digital protocol. The advanced protocol delivers more devices on the loop and gives greater control, configurability and device management whilst enabling the overall system to be optimized to the location and use of the building with far greater flexibility than ever before. scale integration of the all-new electronics, through the fully automated surface mount PCB assembly, coupled with inline testing through the manufacturing process, laser PCB cutting along with a completely new compound of plastic offers improved quality and reliability. All OPAL detectors are environmentally friendly and meet the WEEE and RoHS legislative requirements, minimizing end of life disposal costs, and are mechanically and electrically backwards compatible with existing devices.

Additional information

Weight 0.22 lbs
Dimensions 4.02 × 4.02 × 2.05 in





Production Status



  • Built in short circuit isolation
  • New advanced Opal protocol allows mapping of the loop for precise fault location using isolators
  • Tri colour LED offering red, green and amber colours
  • Rotary decade address switches
  • Pure white colour to complement modern buildings
  • 100% mechanical and electrical backwards compatibility
  • Base designed to ease installation and wiring

OPAL Detector range


Notifier - Data Sheet