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Zeta Fyreye MKII Conventional Fire Alarm Fixed Heat (CS) Detector MKII-HF/CS90

Original price was: ₦19,000.00.Current price is: ₦17,000.00.


The Fyreye Rate of Rise heat detectors (MKII-HFCS90) use a thermistor arrangement to sense a quick rise in
temperature and also a final threshold temperature of 90°C. The Fyreye fixed heat detector (MKII-HF/CS90) has a single thermistor arrangement that gives an alarm at a temperature of 90°C.
There are 4 types of mounting base available; standard or deep and with or without diode.


Fyreye MkII Conventional Detectors – Smoke and Heat Detection for Ultimate Safety


Introducing the Fyreye MkII Conventional Detectors, the cutting-edge solution to ensure your home or workplace is safeguarded against potential fire hazards. Our detectors come in various models to cater to your specific needs: MKII-OP, MKII-OH, MKII-HF, MKII-HF/CS90, and MKII-HR. Whether it’s optically dense smoke, quick temperature rises, or fixed heat detection, Fyreye has got you covered.

Optical Smoke Detection (MKII-OP): The MKII-OP detector utilizes a pulsing IR LED and photodiode to identify the presence of smoke particles in the air. This technology is highly effective in detecting materials like soft furnishings, PVC, plastic, foam, and more, producing small visible particles ranging from 0.5 to 10μm. With a coverage area of up to 100m², it ensures swift detection and response in the event of a fire.

Heat Detection (MKII-HR & MKII-HF): Our heat detectors, MKII-HR and MKII-HF, are designed to sense temperature changes accurately. MKII-HR reacts to rapid temperature increases and triggers an alarm at 57°C, while MKII-HF functions as a fixed heat detector with a similar 57°C trigger point. These detectors are ideal for areas where smoke detection might not be suitable but fire safety remains a top priority.

Advanced Features:

  • EN54 Compliant: Our detectors are designed to meet EN54 requirements, ensuring their reliability and compliance with industry standards.
  • Lockable Design: Prevent unauthorized removal with a lockable base, enhancing security.
  • Remote LED Output: Stay informed even from a distance with remote LED output capability.
  • Universal Compatibility: Compatible with all Fyreye bases, making integration seamless and hassle-free.

Bases: Choose from our range of bases to suit your installation needs:

  • MKII-CB: Common Base (100 x 16mm, 53g)
  • MKII-CB/D: Common Base with Diode (100 x 32mm, 64g)
  • MKII-DB: Diode Base (100 x 16mm, 53.2g)
  • MKII-DB/D: Diode Base (100 x 32mm, 64.2g)

Technical Specifications:

  • Operating Voltage: 9-33V DC
  • Quiescent Current: 40μA
  • Alarm Current @ 24V DC: 34mA
  • Operating Temperature: -10°C to +50°C
  • Min. Continuous Temperature: 0°C
  • Maximum Humidity: 95% RH (non-condensing)
  • Alarm Condition: 2.4% obscuration per meter
  • Fixed Heat Trigger: @57°C (MKII-HF & MKII-HR)
  • Fixed Heat Trigger: @90°C (MKII-HF/CS90)
  • Rate of Rise or Fixed Heat Trigger: @57°C (MKII-HR)
  • Coverage Area: Up to 100m² (Smoke Detectors), 50m² (Heat Detectors)
  • IP Rating: IP43
  • Start-up Time: 10 Seconds
  • Size (with Base): Varies by model (refer to product details)
  • Weight (with Base): Varies by model (refer to product details)

Invest in Fyreye MkII Conventional Detectors for unparalleled fire detection and protection. With our advanced technology and rigorous standards, your safety is our top priority. Choose Fyreye for peace of mind.


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