
Sensors and other Analogue Addressable Devices
Addressable Master Base (YCA-RL/5H2) 

The Addressable Master Base allowes users to connect up to six CDX range detectors via each base. The Master Base can be addressed between 1 and 127 by setting of the on-board DIL switch. The unit uses one address from the loop.
The Master Base gives the user the ability to cover a large single area with only one address from the loop. A single conventional detector is mounted on the base and the other five detectors connected on zone wiring from H7 and H8 terminals. The zone is monitored for open and short circuit and requires a special End-of-Unit (TE-RH-E) The Master Base can be used for connecting the HF-24 (Flame Detector) on the ESP analogue loop. When the base is used with the HF-24 the conventional zone capability on H7 AND H8 cannot be used.
| PROPERTY | VALUE |
| Ordering code | YCA-RL/5H2 |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 260uA |
| Low power mode (typ) | 120uA |
| Current in alarm | 15mA |
| Current for Remote LED | 10mA |
| Operating temp. range | 0°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Ivory/White |
| Case material | ABS |
| Diameter | 100 |
| Compatible devices | CDX |
| Base fixing centre | 48mm through to 74mm |
| Weight | 80g |
| Height | 10 |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
Addressable Base (YCA-RL/3H2) 
The Addressable Base allows users to install any one detector from Hochiki's CDX range of detectors on an ESP analogue addressable system. The Addressable Base can be addressed between 1 and 127 by setting of the on-board DIL switch. There are no limitations on the loop other than the maximum number of address from the loop. The Addressable Base gives the user the advantage of a location message facility and the ability to change detector types; such as photoelectric to heat without reprogramming of the main control panel.
| PROPERTY | VALUE |
| Ordering code | YCA-RL/3H2 |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 245uA |
| Low power mode (typ) | 100uA |
| Current in alarm | 52mA |
| Current for Remote LED | 10mA |
| Operating temp. range | 0°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Ivory/White |
| Case material | ABS |
| Diameter | 100 |
| Compatible devices | CDX |
| Base fixing centre | 48mm through to 74mm |
| Weight | 80g |
| Height | 10 |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
Addressable Yellow Callpoint (MCP-E/Y) 

This is exactly the same operation as the MCP-E except moulded in yellow. The Yellow Callpoint has the advantage of allowing users to have a fast responce input which does not need to be 'fire' coded.
| PROPERTY | VALUE |
| Ordering code | MCP-E/Y (Yellow) |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 230uA |
| Low power mode (typ) | 85uA |
| Current in alarm | 4.1mA |
| Operating temp. range | -10°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Red/Yellow |
| Case material | ABS |
| Diameter | 87sq(MCP-E) |
| Compatible back devices | SR2T,SR3T,SY3T |
| Weight | 95g |
| Height | 20(MCP-E) |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
Addressable Callpoint (MCP-E) 

The MCP-E is an Addressable Callpoint based upon the industry standard HAC world series housing incorporating an addressable module. The callpoint can be addressed between 1 and 127 by setting the on-board DIL switch. The unit uses one address from the loop. The unit can support either 'Frangible Glass' elements or a 'Non Fragible Plastic' element; the unit also can be fitted with a hinged cover to help prevent un-intentional activations.
When the Callpoint is activated its polling LED is illuminated continuously. The Callpoint module is available without the callpoint housing.
| PROPERTY | VALUE |
| Ordering code | MCP-E |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 230uA |
| Low power mode (typ) | 85uA |
| Current in alarm | 4.1mA |
| Operating temp. range | -10°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Red/Yellow |
| Case material | ABS |
| Diameter | 87sq(MCP-E) |
| Compatible back devices | SR2T,SR3T,SY3T |
| Weight | 95g |
| Height | 20(MCP-E) |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
MCP-E 'Change-over' (DPS) 

This Addressable Callpoint is identical to the MCP-E except that it has a change-over 'C Form' contact that allows the installer to connect additional equipment to the callpoint.The contact will change state when the 'Frangible Plastic' or 'Non Fragible Plastic' elements is pressed. This 'C Form' contact is non-latching; it will change state when the test key is inserted, and will return to the original position when the test key is removed.
| PROPERTY | VALUE |
| Ordering code | MCP-E (DPS) |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 230uA |
| Low power mode (typ) | 85uA |
| Current in alarm | 4.1mA |
| Operating temp. range | -10°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Red/Yellow |
| Case material | ABS |
| Diameter | 87sq(MCP-E) |
| Compatible back devices | SR2T,SR3T,SY3T |
| Weight | 95g |
| Height | 20(MCP-E) |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
Loop Powered Base Sounder (CHQ-BS) 


The CHQ-BS Addressable Sounder includes an integral base and is compatible with any of the ASX sensors. The unit can be mounted on a BESA box and adapts to a wall mounted version by the simple addition of a clip on cover. The base sounder of a clip on cover. The base sounder can be diven continuously or pulsed under fall synchronisation of the control panel, hence all sounders will pulse at the same time.
Reliable solid state addressing, either automatically by the control panel - which reduces commissioning costs - or using Hochiki's hand-held programmer.
Wide selection of tones available.
Standard Sounder output at 85dB(A) which can be varied from 70dB(A) to 95dB(A) through the ESP protocol by the control panel.
Wiring to a single unit significantly reduces wiring costs
Low profile design that incorporates the sounder and the base for the analogue sensor in one unit.
| PROPERTY | VALUE |
| Ordering code | CHQ-BS |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 220uA |
| Low power mode (typ) | 40uA |
| Current in alarm | 3mA(85dB) |
| Current for Remote LED | 10mA |
| Operating temp. range | -10°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Ivory/White |
| Case material | ACS |
| Diameter | 100 |
| Compatible devices | ASX |
| Base fixing centre | 48mm through to 74mm |
| Weight | 200g |
| Height | 30 |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
Short Circuit Isolator Base (YBO-R/SCI) 

The YBO-R/SCI is a Short Circuit Isolator Base compatible with any of the ASX sensors.The base can be used instead of the standard YBN-R/3 base, which reduces the installation cost of Short Circuit Isolator and improves functionality.
The base incorporates an amber LED to indicate when it is isolating a section of the loop. This base does not use any address,and has the same wiring configuration as the YBN-R/3, making it very simple to install.
When used under each analogue sensor, it a single short circuit was to occur on the loopthen no sensors would be lost.
The YBO-R/SCI can also be used without a sensor, in this case a cover should be fitted to conceal the wiring connections.
| PROPERTY | VALUE |
| Boiler Room | YBO-R/SCI |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 60uA |
| Current for Remote LED | 10mA |
| Current during isolation | 5mA |
| Operating temp. range | -10°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Ivory/White |
| Case material | ABS |
| Diameter | 100 |
| Compatible devices | ASX |
| Base fixing centre | 48mm through to 74mm |
| Weight | 85g |
| Height | 13 |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
Addressable Waterproof Callpoint (MCP-W) 

This unit has exactly the same operation as the MCP-E except it features a Waterproof Housing to IP67 which means it can be mounted in the most severe environmental conditions without water ingress.
| PROPERTY | VALUE |
| Ordering code | MCP-W |
| Operating voltage | 17.31V |
| Stand-by current (typ) | 230uA |
| Low power mode (typ) | 85uA |
| Current in alarm | 4.1mA |
| Operating temp. range | -10°C to +50°C |
| Storage temp. range | -20°C to +60°C |
| Maximum humidity | 95%RH - Non condensing(at40°C) |
| Colour | Red/Yellow |
| Case material | ABS |
| Diameter | 87sq(MCP-E) |
| Compatible back devices | SR2T,SR3T,SY3T |
| Weight | 95g |
| Height | 20(MCP-E) |
*As out policy is one of constant product improvement the right is therefore reserved to modify product specifications without prior notice.
