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.
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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Hochiki ESP Addressable Optical/Heat Multisensor Detector (White Case) (ACC-EN(WHT)
ACC-EN(WHT)
> User selectable modes
> Optical/Heat sensors
> Electronically Addressed£33.88 £28.23
In Stock
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Hochiki ESP Addressable Optical Smoke Detector with SCI (Ivory Case) (ALN-EN(SCI)
ALN-EN(SCI)
> Removable, High Performance chamber
> Variable sensitivity
> Integrated short circuit isolator£38.90 £32.42 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki ESP Addressable Optical Smoke Detector with SCI (White Case) (ALN-EN(WHT)-SCI)
ALN-EN(WHT)-SCI
> Removable, High Performance chamber
> Variable sensitivity
> Integrated short circuit isolator£38.90 £32.42 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki ESP Addressable Heat Detector with SCI (Ivory Case) (ATJ-EN(SCI)
ATJ-EN(SCI)
> User selectable modes
> Fixed temp and RoR elements
> Integrated short circuit isolator£38.90 £32.42 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki Duct Detector Mounting Box Bracket (SDP-3-BRACKET)
SDP-3-BRACKET
> Ideal for mounting SDP-3 onto circular ducts
> Easy to fit£40.00 £33.33 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki ESP Addressable Optical Smoke Detector (Black Case) (ALN-EN(BLK)
ALN-EN(BLK)
> Removable, High Performance chamber
> Variable sensitivity
> Electronically addressed£40.28 £33.57
In Stock
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Hochiki ESP Addressable Heat Detector (Black Case) (ATJ-EN(BLK)
ATJ-EN(BLK)
> User selectable modes
> Fixed temp and RoR elements
> Electronically addressed£40.28 £33.57
In Stock
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Hochiki ACC-EN(SCI) Addressable Optical/Heat Multi-Sensor Detector with SCI - Ivory Case
ACC-EN(SCI)
> User selectable modes
> Optical/Heat sensors
> Integrated short circuit isolator£43.33 £36.11 As low as £42.29 £35.24 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki ESP Addressable Optical/Heat Multisensor Detector (Black Case) (ACC-EN(BLK)
ACC-EN(BLK)
> User selectable modes
> Optical/Heat sensors
> Electronically Addressed£43.97 £36.64 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki 1500mm Sampling Pipe (for SDP-3) (SDP-3-PIPE)
SDP-3-PIPE
> 1500mm sampling pipe for extra large ducts
> For use with SDP-3£48.90 £40.75 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time. -
Hochiki ESP Addressable Weatherproof Multi-Heat Detector (Ivory Case) (ACB-EW)
ACB-EW
> User selectable modes
> Fixed temp and RoR elements
> IP Rated to IP67£65.52 £54.60 
Limited Stock
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Hochiki ESP Addressable Optical/Heat/CO Multisensor Detector (Ivory Case) (ACD-EN)
ACD-EN
> Optical, Heat & CO sensors
> Programmable fire threshold level
> 24 EN Approved Modes£96.70 £80.58 Available to Order This item is not currently in stock at our main warehouse, but it is available to backorder or may be sent directly from the manufacturer. Contact us for lead time.
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