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BS 5839-6 Hush Button (XP95/Discovery protocol)

£75.00 excl VAT

  • An award-winning fire alarm solution for flats, apartments, HMOs and more.
  • Provides an individual HMO dwelling with its own 2-minute silence facility (to BS 5839-6/12.2b) & 15-minute isolate facility (to BS 5839-6/12.2a).
  • Designed to sit on a communal addressable fire panel’s loop and to communicate its status back to the host panel for building management.
  • Has its own conventional detector circuit, conventional sounder circuit & loop isolator.
  • Fully monitored for open & short circuit faults.
  • Mounts on a standard UK 25mm double gang back box.
  • Derives its power from the analogue loop.
  • Selectable 12.5mA, 20mA or 30mA Alarm current (allows up to 20 hush buttons per loop, dependent on loop drive current)
  • Reduces false alarms and the likelihood of unnecessary building evacuations, system vandalism and the possibility of true alarms being ignored.
SKU: XFP508X Category: Tags: ,
Protocol/compatibilityCompatible with C-TEC’s XFP/ZFP XP95/Discovery Addressable Fire Panels. To communicate with the host fire panel, the XFP508X requires 2 addresses, one so it can be recognised as a Zone Monitor, another as a Sounder Control Unit.
Power requirements22-40V DC (derived from the host panel’s Apollo XP95/Discovery addressable loop).
Quiescent current5mA.
No. of detector zone circuits1.
Max. detector circuit length100m.
Call point resistor valueManual call points must be fitted with a 330Ω resistor in order to immediately trigger the host panel on operation. Note one 330Ω resistor is supplied in the Hush Button’s accessory pack.
Max. devices per detector zone10 (any mix of detectors and manual call points).
No. of conventional sounder circuits1.
Max. sounder circuit length100m.
EOL resistor value6800Ω 5% Tol. 0/25W (blue, grey, red, gold).
Alarm current30mA, 20mA or 12.5mA (selectable via PLK2 output selector link).
Max. sounder output current30mA.
Indicators‘Supply present’ LED; ‘Local alarm’ LED; ‘Hushed’ LED (Lit steady when in the Hushed state, flashes during the last 15 seconds of any Hushed period); ‘Fault’ LED. Also includes a beeper that sounds during the last 15 seconds of any Hushed period.
Product dimensions (mm)146 W x 85 H x 21 D mm (Can be mounted on a standard UK 25mm double gang flush or surface back box).
Construction & finishSupplied on a double gang plastic plate.
IP RatingIP40.
Operating conditions/temperature-5ºC to +40ºC. Max relative humidity: 95%.


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