Begin with the building, not the equipment
A fire alarm design starts with the risks, use and layout of your premises. Gather your current fire risk assessment, floor plans and any existing system information. Identify who is responsible for the building’s fire safety and involve them early. A product range alone cannot determine the appropriate system for a particular site.
Consider coverage and how people will be alerted
Think about sleeping accommodation, noisy areas, accessibility needs, escape routes and spaces with unusual environmental conditions. These factors influence detector selection and where audible or visual alarm devices may be needed. Agree the requirements with a competent designer rather than choosing device positions by guesswork.
Arrange a site survey
A survey can check practical details that a drawing cannot show, including access, mounting locations, the building structure and radio communication conditions. Ajax EN54 uses wireless device communication, but this does not remove the need to verify suitable coverage and plan the hub’s power and communication arrangements.
Plan installation and ongoing care together
Agree site access, working hours and arrangements for any existing system during the work. Ask what testing, handover information and records will be provided. Include servicing, routine checks and maintenance in your planning from the outset.
Prepare your enquiry
Send a short description of your building, approximate floor area, whether there is an existing system, and the reason for the new installation. Mention any drawings or risk assessment you can provide. LAW Fire Alarms can discuss the next steps and an appropriate installation quote.
Product information: Ajax EN54 official range. This guide is general information, not a site-specific fire alarm design or fire risk assessment. Photography is illustrative.

