deafsafe™ Ultra : fire alarm paging

 for deaf persons


We developed a solution for deaf persons and fire alarm paging systems because what we saw in the industry was a complete lacking when it came down to having COMPLIANT equipment available. Often the housings were plastic (or some other derivative) and simply could not stand up to 30 minutes in fire (as our DeafSafe™ Ultra can).

We utilize the latest digital technology with our paging systems and as a fire alarm solution for deaf people this is probably the best deaf person fire alarm system on the market; but best of all this system meets (and is compliant with) BS5839-1:2013 where other system may well not be from what we see. For smaller non-compliant solutions check out our DeafSafe™ Integra Deaf Person Fire Alarm Paging System that offers a low cost installable device in to non-compliant systems.


DeafSafe™ Ultra is our solution to enable deaf persons to be contacted in the case of a fire within your premises by a personal alphanumeric pager(s). The System handles 999 pagers so as far as users are concerned the system is almost limitless. We can also cover very large areas so range is not an issue either.

The DeafSafe™ Ultra system comprises of a BS5839 PART1 & PART6 compliant transmitting unit and pagers. Our alphanumeric pager specifications are available HERE

The housing of our unit has a continuous fire resistance for a minimum of 30 minutes and easily attaches to ANY fire alarm system; Our battery and power supply has internal tests and if there is an issue we can page selected staff as notification of any issues on the panel.


We utilized long life sealed batteries and our system can handle up to 17.0Ah capacities depending on the installation (check the features for the system).

And of course our system is warranted by us directly so you can be sure that we can resolve issues quickly when necessary.

Here's an image of the inside of the Ultra system



DeafSafe™ Ultra is compatible with all fire alarm systems and is suitable for:
  •  All public and private buildings
  •  Any premises where Deaf persons either visit or are employed
  •  Where you NEED to comply with deaf person Fire Alarm Paging Standards (BS5839-1:2013)
  •  Removes the need for visual alarm devices to be located in EVERY room


There are companies out there that claim to 'make' paging systems for deaf persons while on site; it is often suggested that their equipment is 'compliant' with current fire standards in the UK; but sometimes those very systems are far from compliant and probably never will be.

Our DeafSafe™ Ultra Fire Alarm Paging System is compliant with:
  • BS5839-1:2013
  • EN54-4


DeafSafe™ Ultra Features:
  • 110v or 240v input power
  • Intelligent battery charging and temperature compensation
  • Houses up to 17.2 Ah batteries
  • Status indicators for monitored faults
  • Over 85% efficiency of power
  • Fully enclosed
  • Tamper proof switch output
  • Self resetting electrical fuse
  • Reprogrammable on site
  • Rechargeable Pager (optional)
  • Tamper-resistant construction
  • Vibration and beep alert modes on pager
  • Battery life of 4 line pager is up to 3 months (48 hours for the rechargeable pager)
  • Transmitter Box Dimensions vary dependent on requirements
  • EN54-4 clause 6.4 and BS5839 part 1 clause 12.2.2.m requirements


DeafSafe™ Ultra Benefits:

  • Unique regulation techniques ensure that a stable 24V dc is available to all parts of the system ensuring that all 24V devices connected use optimum power
  • Our powerful on-board micro controller ensures all batteries are conditioned with the optimum temperature compensated charging algorithms to maximize the battery life and keep batteries in top conditioning throughout their life
  • Optional dual output path available
  • Optional dual fused outputs
  • Fully Certified and Compliant
  • CE Approvals and RoHS compliant components throughout
  • Robust pagers with 'pager protectors' (optional) for the rough and tumble of everyday use
  • 4 inputs on transmitter for multiple uses with auxiliary secondary uses
  • Excellent manufacturers warranty up to 10* years


*terms apply