Fire detection and alarm systems in communal areas need a weekly call-point test, plus planned servicing that checks detectors, panels, batteries and cause-and-effect. The inspection produces a service certificate and defect list.
An alarm system that fails to sound is the single most dangerous failure in a residential fire. Weekly test logs and six-monthly service certificates are the evidence regulators, insurers and the FRA all depend on.
The maintenance duty flows from the Regulatory Reform (Fire Safety) Order 2005; BS 5839-1 (communal/commercial) and BS 5839-6 (dwellings) define system grades, categories and the testing regime. Smoke and carbon monoxide alarm requirements in individual homes are set by the Smoke and Carbon Monoxide Alarm (Amendment) Regulations 2022.
Regulatory frameworks differ across the UK — see the city pages below for Scotland, Wales and Northern Ireland specifics.
For communal systems, yes — BS 5839-1 expects a weekly test from a different call point each time, logged. It takes minutes and it's the first record a fire officer asks for.
Part 1 covers communal and commercial systems; Part 6 covers detection inside dwellings, with grades from mains-interlinked alarms to full panel systems.
A competent servicing organisation — typically third-party certificated (e.g. BAFE SP203). Kaarr stores the certificates and chases the next visit.
BS 5839-1 expects a weekly user test of communal systems and periodic servicing by a competent firm — normally every six months. Domestic (in-flat) systems follow BS 5839-6. Kaarr runs both schedules.
Local guides for housing providers across the UK
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