Dual Optical Detectors

Reducing false alarms caused by non-combustion products such as steam, dust and aerosols.

Optical Detectors with Built-In Sounders

Optical detector with sounder fully integrated within the sensor

Omniview 360° LED Optical Detectors

360 degree OMNIVIEW LED indicator for visible indication of operation

62° and 92° Heat Detectors

Themistor based Heat Detectors in a variety of temperature ranges

Dual Band IR Flame Detectors

Dual wavelength and flicker frequency technology for maximum false alarm reduction
Replacement Product – ST-H2-AS

Replacement Product – ST-H2-AS

In order to maintain support for Nittan’s older Sensortec Protocol Analogue Addressable range, we have developed the ST-H2-AS Heat Detector. This is intended to be a direct replacement for the current ST-H-AS detector, which we are no longer able to manufacture due to component obsolescence. As a direct replacement there...
Why is Nittan’s evolution protocol so good?

Why is Nittan’s evolution protocol so good?

Nittan is a global pioneer of Analogue Addressable communication systems for use in Fire alarm systems. In fact Nittan was one of the first organisations to launch an Analogue Addressable system with our original Sensortec Protocol. More recently Nittan developed the Evolution communication protocol, based on Sine Wave Frequency Shift...
Product Requirement For Manual Call Points

Product Requirement For Manual Call Points

Following the recently published update to BS 5839-1, we have noted in Paragraph 20.2 b, “All MCPs should be fitted with a protective cover, which is moved to gain access to the frangible element”. In order to support this requirement for systems designed in accordance with BS5839-1:2017, Nittan have increased...
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