BS Fire detection and fire alarm systems for buildings – Code of practice for the design, installation, commissioning and maintenance of fire. British Standard BS covers specific recommendations for domestic fire alarm systems in dwellings across the UK. “BS gives recommendations for the planning, design, installation, commissioning and maintenance of fire detection and fire alarm systems in.
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XFPX/SS BS Stainless Steel Hush Button (XP95/Discovery)
By buying this product you can collect up to 58396- loyalty points. This product is not sold individually.
You must select at least 1 quantity for this product. C-TEC’s Hush Button was specifically designed to reduce the incidence of false alarms in houses of multiple occupation by providing reliable, fully monitored fire detection, alarm and silencing facilities INSIDE each individual flat or apartment.
It can be looked upon as a miniature loop-powered single zone fire alarm controller that sits and is addressed on an XP95, Discovery or Xplorer analogue loop see schematic above with the ability to communicate its status back to the host panel.
By providing occupants with this level of control over their fire alarm systems, it helps reduce false alarms and prevent unnecessary building evacuations, system vandalism and the likelihood of a true alarm signal being ignored.
If there is no one in the apartment to intervene during a local alarm condition i. The local alarm sounders will sound for a period of two minutes.
If the local alarm clears within these hs minutes, the Hush Button will return to its normal state. A hushed period of two minutes will commence starting from when the Hush button is pressed. If the local alarm is cleared within these two minutes, the Hush Button will return to its normal state.
A hushed period of fifteen minutes will commence. During this period, power is cut to the local zone so no alarm signals from detectors will be detected however a manual call point with a suitable resistor, less than ohms, will trigger a full alarm if activated.
If, at any time, the host analogue panel enters a general fire condition, it overrides any hushed state at the Hush Button and turns on its local sounders. Mounts on a standard UK 25mm double bbs back box. Derives its power from the analogue loop – no separate PSU required!
Notify me when available. Fits on a standard UK 25mm flush or surface double gang mount back box. In its normal state: General fire conditions If, at any time, the host analogue panel enters a general fire condition, 5839–6 overrides any hushed state at the Hush Button and turns on its local sounders.
Also includes a beeper that sounds during the last 15 seconds of any Hushed period.