Siting the Fire Alarm Control Panel
When the fire and rescue service arrives, one of the first things they look for is the fire alarm panel — because it tells them what has happened and where. A panel by the entrance, easy to find and read, speeds that up; a panel tucked in a locked back office slows it down at the worst possible moment. Where the panel goes is a real design decision, not an afterthought about where there happened to be wall space. This guide covers panel siting, why it matters, and what to check.
The central point is that the panel should be sited where it can be found and read quickly in an emergency, or a repeater provided where responders arrive, to support a fast response.
Who this is for
This is for competent fire alarm engineers involved in siting panels and repeaters. The experience level assumed is competent engineer. Use it for the principles; panel siting follows BS 5839-1 and the building's fire strategy, considering how the building is entered and managed in a fire. The engineer's job is a panel that can actually be reached and used when it matters.
Where the panel goes
The panel is usually sited where it can be found and used quickly in an emergency — commonly near a main entrance used by the fire and rescue service, in an accessible position suited to its role. Where a panel cannot be at the entrance, a repeater or indicator may be provided there instead so the information is still where responders arrive. The aim is that responders and the responsible person can reach and read it promptly. Siting follows BS 5839-1 and the building's fire strategy. The guiding question is simple: when someone needs this panel in a hurry, will they be able to get to it and understand it?
Why location matters
Location matters because the panel is the point where the emergency is understood. In a fire, the panel is where someone determines what has happened and where, so its location affects how quickly the alarm can be understood and acted on. A panel buried in an inaccessible back room, behind a locked door or up a flight of stairs, slows the response and can send responders the wrong way while they hunt for it. Siting it where responders naturally arrive, or providing a repeater there, supports a fast response. The location is a design decision from BS 5839-1 and the fire strategy, considering how the building is entered and managed. Convenience of installation should never win over accessibility in an emergency.
Repeaters and flexibility
Repeaters give siting the flexibility real buildings often need. A repeater panel provides the panel's indications at another location, such as an entrance, when the main panel is elsewhere — so responders can see the system status where they arrive without going to the main panel. This lets the main panel sit somewhere practical while the information stays where it is needed. Whether a repeater is provided, and where, comes from the design and BS 5839-1, reflecting how the building is entered and the main panel's location. Used well, a repeater resolves the tension between where a panel is convenient to install and where its information needs to be seen.
Checking panel siting on service
On service, panel siting is worth a deliberate look, because buildings change around panels. Confirm the panel and any repeater are in their intended, accessible locations, that they can be reached and read easily, that building changes have not obstructed or hidden them, and that any zone plan at the panel is present and current. From field experience, a panel made inaccessible by later works — a new partition, a store built around it — and repeaters removed or obscured are the recurring findings. Record what you find, and flag any siting that would hinder a prompt response, so it can be corrected before it matters.
Common points to check
Recurring issues include a panel made inaccessible by later works, repeaters removed or obscured, and an out-of-date or missing zone plan at the panel. Confirming the panel and repeater are accessible and readable is the essential check.
When not to rely on this alone
When not to use this article: do not use it to determine panel siting for a specific building. That comes from BS 5839-1 and the fire strategy, applied by competent professionals considering how the building is entered.
Relevant standards
Panel siting sits within BS 5839-1, a code of practice, and the building's fire strategy. The legal duty for fire precautions in most non-domestic premises sits under the Regulatory Reform (Fire Safety) Order 2005, with Building Regulations statutory guidance in Approved Document B applying to building work. Separate the legal duty from the recommended methods, and always work to current editions.
Professional disclaimer
This is an educational and workflow resource for competent engineers and does not replace the current British Standards, the fire strategy, or competent judgement. Verify panel and repeater siting against current documentation.
Related documentation
Use this with the current BS 5839-1 and the fire strategy. Record the panel and repeater locations, and flag any siting made inaccessible or obscured by building changes.