Hush-Pro Landlord System Interface (Apollo XP95/Discovery Protocol)

Order code: HP733/XP Categories: ,
  • Compatible with C-TEC’s Apollo XP95/Discovery protocol ZFP addressable fire panels.
  • Allows a stand-alone Hush-Pro domestic fire alarm system to be connected to a ZFP Apollo XP95/Discovery landlord/communal system to unlock a series of powerful optional features such as remote off-site monitoring via the Cloud, automatic evacuation of dwellings in a Fire Level 2 condition, manual keyswitch evacuations by the fire and rescue services and more.
  • Visit our Domestic Fire Systems section for more information on Hush-Pro – a new approach to integrating domestic and communal/landlord fire alarm systems.

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EU Declaration of Conformity – HP733/CA & HP733/XP (DoC)


Networked Hush-Pro Systems

To unleash the full power of Hush-Pro you can connect multiple stand-alone Hush-Pro systems to a communal C-TEC XFP or ZFP CAST protocol addressable fire alarm system or a C-TEC ZFP Apollo XP95/Discovery protocol fire alarm system.

  • Use the Cause & Effect programming of the communal XFP or ZFP fire panel to set-up building management approved phased evacuation scenarios that don’t put peoples’ lives at risk.
  • Program keyswitches at the communal fire panel that allow the emergency services to evacuate groups of dwellings and/or floors of dwellings without having to climb staircases.
  • Report wiring faults, Fire Level 1 triggers (e.g. optical detector activated) and Fire Level 2 triggers (heat detector activated or optical detector activated for a prolonged pre-set period) to off-site monitoring centres to ensure potential dangers are reported in real time.
Hush-Pro Operation & Functions
  • When the Hush-Pro system is in its normal state, power is applied to its detection and alarm circuit which is continually monitored for open and short circuit faults.
  • When a fire detector within a dwelling triggers, the system’s Alarm sounders and VADs will activate.
  • Depending on the system’s configuration, a remote overdoor indicator outside the room and/or cooker shut-off relays may also activate.
  • If multiple Hush-Pro systems are connected to a compatible communal fire system, automatic phased evacuation, manual fire brigade evacuation and the off-site reporting of faults and fires may also be possible (see Networked HUSH2 Systems tab above for more details).

Some of the operational options available on Hush-Pro are:-

    Allows a hushed period of two minutes to be applied (and extended if required) for the management of false alarms
    Allows a hushed/isolation period of fifteen minutes to be applied (and extended if required) to protect against inadvertent activation.
    Allows the functionality of the system’s detectors and alarm devices to be electronically tested with relevant faults indicated via the controller’s fault status LED.
Summary of Hush-Pro features
  • Fully compliant with the latest revision of BS 5839-6 – upgrades the level of protection offered in a dwelling from the minimum Grade D requirement to Grade C.
  • Provides individual dwellings with an extendable two-minute silence facility and 15-minute isolate facility.
  • Mains powered via a separate double gang PSU with onboard 72 hour standby supply
  • Long-life replaceable Lithium Ion rechargeable battery (up to 12 years’ life)
  • Wiring between all detection and alarm devices is fully open and short circuit monitored
  • Silence, Test and Fault Status indicators & controls can be viewed or operated at floor level and are therefore suitable for use by the elderly and disabled.
  • Four indicator LEDs – green Supply LED, yellow Fault LED, red Alarm LED and yellow Hushed LED.
  • Auxilliary interface connections to remote systems, e.g. communal fire alarm systems
  • Manufactured in the UK by one of the world’s leading commercial fire system providers.

For a full list of features and benefits please download the Hush-Pro Key Advantages datasheet in the tab below.

Why use a Grade C system?
Grade C systems require fault monitoring of the power supply. Grade D system power supplies can be completely unmonitored (Section 6.2 of BS5839-6 2013).
Grade C systems require fault monitoring of the interconnecting wiring. There is no monitoring of the wiring required in Grade D systems (Section 6.2 of BS5839-6 2013).
Grade C systems provide a readily accessible method of silencing and testing the system at floor level for compliance with Section 9.1.1 of BS 5839-6 2013 Grade D systems require additional equipment to provide silencing facilities at floor level.
Video overview of our Hush Pro solution


BIM/CAD Drawings



HP733/XP with back box BIM (RFA)