Hochiki ESP Addressable Detectors

Hochiki's ESP addressable detectors offer advanced features and easy installation. Four models cover optical smoke, heat, multi-criteria (smoke and heat), and multi-criteria with CO detection. All sensors use a single electronics-free base and allow you to quickly address devices using the ESP protocol. Subtle markings indicate the model, with casing colours available in white, ivory, or black to match any project. The ESP open protocol is compatible with leading fire panel brands, offering flexibility with features like extended addressing and sensor customisation.

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  1. Hochiki YBN-R/3(WHT) Sensor Mounting Base - White
    YBN-R/3(WHT)

    > Electronics free
    > Stainless steel contacts
    > Takes 2.5 mm cables
    £1.92 £1.60 As low as £1.84
  2. Hochiki YBN-R/3 Sensor Mounting Base - Ivory
    YBN-R/3

    > Electronics free
    > Supports Hochiki ESP Sensors
    > Facility for remote indicator
    £1.92 £1.60 As low as £1.84
  3. Hochiki YBN-R/3(BLK) Sensor Mounting Base - Black
    YBN-R/3(BLK)

    > Electronics free
    > Supports Hochiki ESP Sensors
    > Facility for remote indicator
    £3.34 £2.78 As low as £3.18
  4. Hochiki YBV-R/4 Mounting Base for SCI Sensor - Ivory
    YBV-R/4

    > Electronics-free
    > Fourth terminal provides SCI functionality via Sensor
    > For Hochiki SCI sensors
    £3.80 £3.17 As low as £3.64
  5. Hochiki YBV-R/4(WHT) Mounting Base for SCI Sensors - White
    YBV-R/4(WHT)

    > Electronics-free
    > Fourth terminal for SCI functionality
    > For Hochiki SCI sensors
    £3.80 £3.17 As low as £3.64
  6. Hochiki YBN-R/3(SCI) Short Circuit Isolator Base - Ivory
    YBN-R/3(SCI)

    > Integral short circuit isolator
    > Easy to fit
    > Slim profile
    £14.21 £11.84 As low as £13.56
  7. Hochiki SDP-3 PIPE(0.6M) 600mm Sampling Pipe (for SDP-3)
    SDP-3 PIPE(0.6M)

    > 600mm sampling pipe
    > For SDP-3 duct detector housing
    > Hochiki accessory
    £27.08 £22.57 As low as £25.84
  8. Hochiki ALN-EN Addressable Optical Smoke Detector - Ivory Case
    ALN-EN

    > Removable, High Performance chamber
    > Variable sensitivity
    > Electronically addressed
    £29.76 £24.80 As low as £28.39
  9. Hochiki ALN-EN(WHT) Addressable Optical Smoke Detector - White Case
    ALN-EN(WHT)

    > Removable, High Performance chamber
    > Variable sensitivity
    > Electronically addressed
    £29.76 £24.80 As low as £28.39
  10. Hochiki ATJ-EN Addressable Heat Detector - Ivory Case
    ATJ-EN

    > User selectable modes
    > Fixed temp and RoR elements
    > Electronically addressed
    £29.76 £24.80 As low as £28.39
  11. Hochiki ATJ-EN(WHT) Addressable Heat Detector - White Case
    ATJ-EN(WHT)

    > User selectable modes
    > Fixed temp and RoR elements
    > Electronically addressed
    £29.76 £24.80 As low as £28.39
  12. Hochiki ACC-EN Addressable Optical/Heat Multi-Sensor Detector - Ivory Case
    ACC-EN

    > User selectable modes
    > Optical/Heat sensors
    > Electronically Addressed
    £33.19 £27.66 As low as £31.67
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