Notifier Smoke Sensors

A range of optical smoke detectors.

NFXI-OPT Opal Optical Smoke Detector with Isolator

The Opal Optical smoke detector has a detection chamber design that delivers improved responsiveness, reduced sensitivity changes caused by settling dust and reduced false alarms resulting from ingress of insect and other debris. The plug-in unit uses processing circuitry that incorporates smoothing filters to help eliminate transient environmental noise conditions that can be the cause of unwanted alarms. The devices are managed by embedded software running complex algorithms that further improve resilience to false alarms and improve detection speed.

NFXI-VIEW High Sensitivity Smoke Sensor

The VIEW™ high sensitivity, high gain amplifier based intelligent smoke sensor provides high sensitivity to fire conditions, by detecting the earliest particles of combustion. This is achieved by combining a patented optical chamber with high power output IR LED diode and precision optics technology, which is matched with a high gain IR receiver amplifier, enhancing the sensitivity of the device.

NFXI-OSI-RIE Smoke Beam Detector Addressable

The NFXI-OSI-RIE is an intelligent reflector- type linear optical beam smoke detector designed to operate as a component of fire alarm systems. Reflected Beam Smoke Detectors are designed for spacious rooms, open areas, and high ceilings. With only one device to install and align, these single-ended IR video imaging beam solutions saves you time and money on large area applications.