Notifier NFXI-BEAM Loop Powered Beam Detector

Notifier NFXI-BEAM Loop Powered Beam Detector

The Opal addressable beam detector is an intelligent reflector type linear optical beam smoke detector designed to operate with Notifier addressable fire alarm systems. It operates primarily on the principle of light obscuration utilising infra-red light. The Infra-Red transmitter generates a beam of light towards a high efficiency reflect. The reflector returns the beam to the receiver where an analysis of the received signal is made. The change in the strength of the received signal is used to determine the alarm condition.

Key Features:

•  5 – 100m operating range, designed for the protection of buildings such as shopping centres, heritage buildings, warehouses and other structures with large open spaces
• Easy set-up and calibration with visual aids for both coarse and fine adjustment
• Loop powered with built in isolation for system mapping
• Utilizes the advanced Opal digital protocol whilst remaining backward compatible with existing Notifier system
• The NFXI-BEAM-T Beam Detector features a unique remote test capability that fully tests both the optics and the electronics of the device. This means there’s no need to hire a platform to give high level access to the device in testing.
• Two automatically variable sensitivity modes compensate for short term environmental changes
• Automatic drift compensation compensates for long term sensitivity changes caused by environmental factors
• Four fixed sensitivity level