Hochiki ESP Intelligent Detectors

Price £22 - £75

The ESP range houses a variety of intelligent products including; high performance sensors, flexible input and output modules and an assortment of ancillaries. Recently expanded, the range now also features a highly sophisticated CO multi-sensor with 24 modes of operation and a 10-year CO cell life. ESP devices are suitable for even the most demanding environments and in many cases, we can offer a marine approved, SIL approved or SCI variant. Furthermore, ESP zone monitors can be used to interface ESP addressable systems with Hochiki’s CDX conventional range.

Foremost in the range is the ALN-EN Photoelectric Smoke Sensor. Utilising Hochiki's high performance, flat response chamber technology, it provides a high level of false alarm immunity whilst maintaining a superior fire detection capability. It exceeds all requirements of EN54 standards and is unrivalled by any competitor's technology.

For applications where risk factors change, the ACC-EN Multi-Sensor incorporates both a photoelectric smoke sensor and a heat sensor which can be used in combination or individually to provide optimum detection with an enhanced immunity to false alarms.

ATJ-EN Multi-heat sensors incorporate both fixed temperature and rate of rise heat elements in reaching the fire decision.

ALN-EN Hochiki ESP Photoelectric Smoke Sensor (Ivory or White)

  • Removable, High Performance chamber
  • Twin LEDs allow 360° viewing – green when polling, turn red in fire
  • Availble in Ivory or White finish

In Stock


  • £27.10
  • (Exc. VAT: £22.58)
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ATJ-EN Hochiki ESP Analogue Heat Sensor (Ivory or White)

  • Incorporates Fixed Temperature and Rate Of Rise Heat elements
  • Electronically addressed
  • Available in Ivory or White

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  • £27.58
  • (Exc. VAT: £22.98)
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ACC-EN Hochiki ESP Multi-Sensor Photoelectric and Heat (Ivory or White)

  • User selectable modes
  • Incorporates Optical & Heat elements
  • Availble in Ivory or White finish

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  • £32.94
  • (Exc. VAT: £27.45)
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ACB-EW Hochiki ESP Weatherproof Heat Sensor ACB-EW

  • IP67 Rated
  • Incorporates Fixed Temperature and Rate Of Rise Heat elements
  • Supplied with fixing base

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  • £57.60
  • (Exc. VAT: £48.00)
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Hochiki ACD-EN ESP Multi Sensor With CO Detection (Ivory or White)

  • Low profile.
  • Heat , Optical and CO sensing elements.
  • CO Alarm (COHb) facility.
  • 10 year CO sensor life.
  • Programmable fire threshold level.

In Stock


  • £90.00
  • (Exc. VAT: £75.00)
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