BS 4737 — Intruder Alarms by Icomply Property Services North West
Intruder Alarms guide

BS 4737

BS 4737 is the historic British Standard many people still associate with intruder alarm systems in the UK. Modern installations more commonly reference PD 6662 and BS EN 50131, but understanding BS 4737 helps when maintaining or upgrading older systems. Icomply survey legacy BS 4737-era alarms across Greater Manchester and the North West, advise on compliant upgrade paths and install contemporary systems with clear documentation from our Stockport base.

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About BS 4737

BS 4737 is the historic British Standard many people still associate with intruder alarm systems in the UK. Modern installations more commonly reference PD 6662 and BS EN 50131, but understanding BS 4737 helps when maintaining or upgrading older systems. Icomply survey legacy BS 4737-era alarms across Greater Manchester and the North West, advise on compliant upgrade paths and install contemporary systems with clear documentation from our Stockport base.

If your insurance documents or building handbook still mention BS 4737, we translate that into practical recommendations for today’s standards and grades. Many older panels remain serviceable short-term but lack modern signalling, power supervision or parts availability. We can keep them working where sensible, or design a replacement that reuses cabling and improves detection. Facilities managers inherit mixed estates—we standardise reporting and phased upgrades so risk and cost stay controlled. Share any existing certificates or insurer clauses when requesting advice.

  • ●Assessment of legacy BS 4737-era alarm systems
  • ●Maintenance where still viable and safe
  • ●Upgrade design to current UK intruder standards practice
  • ●Documentation suitable for insurers and site records

Part of our Intruder Alarms service · Related: Intruder Alarm Certification

BS 4737 — Icomply Property Services
BS 4737
Intruder Alarms by Icomply
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BS 4737 by area

Local landing pages for every town we cover (1096 areas) — e.g. BS 4737 in Stockport.

BS 4737 in Manchester BS 4737 in Stockport BS 4737 in Bolton BS 4737 in Salford BS 4737 in Oldham BS 4737 in Rochdale BS 4737 in Wigan BS 4737 in Liverpool BS 4737 in Preston BS 4737 in Chester BS 4737 in Warrington BS 4737 in Blackpool
BS 4737 · Abbey Village BS 4737 · Abbey Village Lancs BS 4737 · Abergele BS 4737 · Abram BS 4737 · Accrington BS 4737 · Accrington Oswaldtwistle Church Clayton-le-Moors BS 4737 · Acre BS 4737 · Acton BS 4737 · Acton Bridge BS 4737 · Adlington BS 4737 · Adlington Cheshire BS 4737 · Adswood BS 4737 · Affetside BS 4737 · Affetside Cross BS 4737 · Agden BS 4737 · Aigburth BS 4737 · Ainsdale BS 4737 · Ainsworth BS 4737 · Ainsworth Hall BS 4737 · Ainsworth Village BS 4737 · Aintree BS 4737 · Alderley BS 4737 · Alderley Edge BS 4737 · Alkrington BS 4737 · Allerton BS 4737 · Allithwaite BS 4737 · Alport BS 4737 · Alsager BS 4737 · Altham BS 4737 · Altham Village BS 4737 · Altrincham BS 4737 · Ambleside BS 4737 · Anchorsholme BS 4737 · Ancoats BS 4737 · Anderton BS 4737 · Anderton Village BS 4737 · Anderton Village Lancs BS 4737 · Anfield BS 4737 · Antrobus BS 4737 · Antrobus Village BS 4737 · Appleby BS 4737 · Appleton BS 4737 · Appleton Thorn BS 4737 · Appley Bridge BS 4737 · Arclid BS 4737 · Ardwick BS 4737 · Arley BS 4737 · Arnside BS 4737 · Ashbourne BS 4737 · Ashford BS 4737 · Ashford-in-the-Water BS 4737 · Ashopton BS 4737 · Ashton BS 4737 · Ashton-in-Makerfield BS 4737 · Ashton-on-Ribble BS 4737 · Ashton-under-Lyne BS 4737 · Ashton upon Mersey BS 4737 · Askam BS 4737 · Aspull BS 4737 · Astbury BS 4737 · Astley Bridge BS 4737 · Astley Bridge Village BS 4737 · Astley Village BS 4737 · Atherton BS 4737 · Audenshaw BS 4737 · Audlem BS 4737 · Aughton BS 4737 · Austerlands BS 4737 · Avenham BS 4737 · Bacup BS 4737 · Bakewell BS 4737 · Balderstone BS 4737 · Balderstone Village BS 4737 · Balderstone Village Lancs BS 4737 · Bamber Bridge BS 4737 · Bamford BS 4737 · Bamford Village BS 4737 · Bank BS 4737 · Banks BS 4737 · Barber Booth BS 4737 · Barnoldswick BS 4737 · Barnoldswick Village BS 4737 · Barnston BS 4737 · Barnton BS 4737 · Barnton Village BS 4737 · Barrow BS 4737 · Barrow-in-Furness BS 4737 · Barrowford BS 4737 · Barrow Village BS 4737 · Bartington BS 4737 · Bashall Eaves BS 4737 · Baslow BS 4737 · Baslow Village BS 4737 · Baxenden BS 4737 · Bay BS 4737 · Bebington BS 4737 · Bedford BS 4737 · Beech BS 4737 · Beech Hill BS 4737 · Beeley BS 4737 · Belmont BS 4737 · Belmont Village BS 4737 · Bentham BS 4737 · Beswick BS 4737 · Bewsey BS 4737 · Bickershaw BS 4737 · Bickerstaffe BS 4737 · Biddulph BS 4737 · Biddulph Moor BS 4737 · Billinge BS 4737 · Billinge Higher End BS 4737 · Billington BS 4737 · Billington Village BS 4737 · Billington Village Lancs BS 4737 · Birchover BS 4737 · Birch Vale BS 4737 · Birchwood BS 4737 · Birkdale BS 4737 · Birkenhead BS 4737 · Bispham BS 4737 · Blackburn BS 4737 · Blackley BS 4737 · Blackrod BS 4737 · Blackrod Village BS 4737 · Blacon BS 4737 · Bold BS 4737 · Bollington BS 4737 · Bolton-by-Bowland BS 4737 · Bonds BS 4737 · Bonsall BS 4737 · Bonsall Moor BS 4737 · Boothstown BS 4737 · Bootle BS 4737 · Bosley BS 4737 · Bostock BS 4737 · Bottom o'th' Moor BS 4737 · Bottom o th Moor BS 4737 · Boughton BS 4737 · Bowdon BS 4737 · Bowness BS 4737 · Bracewell BS 4737 · Bradley Fold BS 4737 · Bradshaw BS 4737 · Bradwell BS 4737 · Bramhall BS 4737 · Brampton BS 4737 · Bredbury BS 4737 · Breightmet BS 4737 · Breightmet Fold BS 4737 · Breightmet Village BS 4737 · Brereton BS 4737 · Bretherton BS 4737 · Bridge BS 4737 · Briercliffe BS 4737 · Briercliffe Village BS 4737 · Brierfield BS 4737 · Brierfield Village BS 4737 · Brighouse BS 4737 · Brindle BS 4737 · Brindle Village BS 4737 · Brindley Ford BS 4737 · Brinscall BS 4737 · Brinscall Village BS 4737 · Broadbottom BS 4737 · Broadgate BS 4737 · Broadheath BS 4737 · Broken BS 4737 · Broken Cross BS 4737 · Bromborough BS 4737 · Bromley Cross BS 4737 · Bromley Cross Village BS 4737 · Brooklands BS 4737 · Broomedge BS 4737 · Brough BS 4737 · Brough Derbyshire BS 4737 · Broughton BS 4737 · Broughton-in-Furness BS 4737 · Brown Lees BS 4737 · Brownlow BS 4737 · Bruche BS 4737 · Bryn BS 4737 · Bubnell BS 4737 · Buckley BS 4737 · Buckshaw BS 4737 · Buckshaw Village BS 4737 · Buglawton BS 4737 · Burnden BS 4737 · Burnden Village BS 4737 · Burneside BS 4737 · Burnley BS 4737 · Burscough BS 4737 · Burton BS 4737 · Burtonwood BS 4737 · Bury BS 4737 · Butt Lane BS 4737 · Buxton BS 4737 · Buxton Chapel-en-le-Frith Glossop Hadfield BS 4737 · Buxworth BS 4737 · Byley BS 4737 · Cadishead BS 4737 · Cadishead Village BS 4737 · Cadley BS 4737 · Calderstones BS 4737 · Calder Vale BS 4737 · Caldy BS 4737 · Callands BS 4737 · Calver BS 4737 · Cark BS 4737 · Carlisle BS 4737 · Carnforth BS 4737 · Carrbrook BS 4737 · Carrington BS 4737 · Carrington Village BS 4737 · Cartmel BS 4737 · Castle Northwich BS 4737 · Castleton BS 4737 · Castleton Village BS 4737 · Caton BS 4737 · Catterall BS 4737 · Chadderton BS 4737 · Chapel BS 4737 · Chapel-en-le-Frith BS 4737 · Chapel-en-le-Frith Dove Holes Peak BS 4737 · Chapel Milton BS 4737 · Chapeltown BS 4737 · Charlesworth BS 4737 · Chatburn BS 4737 · Chatsworth BS 4737 · Cheadle BS 4737 · Cheadle Hulme BS 4737 · Cheetham BS 4737 · Cheetham Hill BS 4737 · Chelford BS 4737 · Chequerbent BS 4737 · Chequerbent Village BS 4737 · Chesham Bury BS 4737 · Chew Moor BS 4737 · Chew Moor Village BS 4737 · Childwall BS 4737 · Chinley BS 4737 · Chinley Village BS 4737 · Chipping BS 4737 · Chipping Village BS 4737 · Chorley BS 4737 · Chorlton BS 4737 · Church BS 4737 · Churchtown BS 4737 · City Centre BS 4737 · Clapham BS 4737 · Claughton BS 4737 · Clayton BS 4737 · Clayton-le-Dale BS 4737 · Clayton-le-Dale Village BS 4737 · Clayton-le-Moors BS 4737 · Clayton-le-Woods BS 4737 · Clayton Village BS 4737 · Cleveleys BS 4737 · Clifton BS 4737 · Clitheroe BS 4737 · Cloud Side BS 4737 · Clowbridge BS 4737 · Cockermouth BS 4737 · Collins Green BS 4737 · Colne BS 4737 · Colne Village BS 4737 · Colwyn BS 4737 · Colwyn Bay BS 4737 · Comberbach BS 4737 · Comberbach Village BS 4737 · Compstall BS 4737 · Compstall Village BS 4737 · Congleton BS 4737 · Congleton Edge BS 4737 · Coniston BS 4737 · Connah's Quay BS 4737 · Connahs Quay BS 4737 · Cop BS 4737 · Copley BS 4737 · Coppull BS 4737 · Coppull Village BS 4737 · Cottam BS 4737 · Cotton Tree BS 4737 · Crawshawbooth BS 4737 · Cressbrook BS 4737 · Crewe BS 4737 · Croft BS 4737 · Croft Newton-le-Willows Golborne Ashton-in-Makerfield BS 4737 · Cromford BS 4737 · Crompton BS 4737 · Crosby BS 4737 · Cross BS 4737 · Crossens BS 4737 · Croston BS 4737 · Crumpsall BS 4737 · Culcheth BS 4737 · Curbar BS 4737 · Daisy Hill BS 4737 · Dallam BS 4737 · Dalston BS 4737 · Dalton-in-Furness BS 4737 · Dane in Shaw BS 4737 · Darcy BS 4737 · Darcy Lever BS 4737 · Darley Dale BS 4737 · Darwen BS 4737 · Daubhill BS 4737 · Daubhill Village BS 4737 · Davenham BS 4737 · Davenham Village BS 4737 · Davyhulme BS 4737 · Deane BS 4737 · Deane Village BS 4737 · Deansgate BS 4737 · Deepdale BS 4737 · Delph BS 4737 · Delph Dobcross Mossley Ashton-under-Lyne BS 4737 · Dent BS 4737 · Denton BS 4737 · Didsbury BS 4737 · Diggle BS 4737 · Dimple BS 4737 · Dingle BS 4737 · Disley BS 4737 · Disley Village BS 4737 · Dixon Green BS 4737 · Dobb Brow BS 4737 · Dobb Brow Village BS 4737 · Dobcross BS 4737 · Dove Holes BS 4737 · Downham BS 4737 · Droylsden BS 4737 · Dukinfield BS 4737 · Dunham Massey BS 4737 · Dunham Town BS 4737 · Dunnockshaw BS 4737 · Dunsop Bridge BS 4737 · Dunsop Bridge Village BS 4737 · Eagley BS 4737 · Earby BS 4737 · Earby Village BS 4737 · Earlestown BS 4737 · Eastham BS 4737 · Eccles BS 4737 · Eccleston BS 4737 · Edale BS 4737 · Edge BS 4737 · Edgeley BS 4737 · Edgworth BS 4737 · Edgworth Village BS 4737 · Egerton BS 4737 · Egerton Village BS 4737 · Egremont BS 4737 · Elland BS 4737 · Ellesmere Port BS 4737 · Elton BS 4737 · Elton Common BS 4737 · Elton Derbyshire BS 4737 · Elworth BS 4737 · Euxton BS 4737 · Euxton Village BS 4737 · Everton BS 4737 · Extwistle BS 4737 · Eyam BS 4737 · Failsworth BS 4737 · Fairfield BS 4737 · Fallowfield BS 4737 · Farington BS 4737 · Farndon BS 4737 · Farnworth BS 4737 · Farnworth Village BS 4737 · Fernhill BS 4737 · Fishpool BS 4737 · Fishwick BS 4737 · Fleetwood BS 4737 · Flint BS 4737 · Flixton BS 4737 · Flookburgh BS 4737 · Foolow BS 4737 · Ford BS 4737 · Forest BS 4737 · Formby BS 4737 · Foulridge BS 4737 · Foulridge Village BS 4737 · Four Gates BS 4737 · Four Gates Village BS 4737 · Foxdenton BS 4737 · Frankby BS 4737 · Frenchwood BS 4737 · Freshfield BS 4737 · Frodsham BS 4737 · Froggatt BS 4737 · Fulwood BS 4737 · Furness Vale BS 4737 · Gamesley BS 4737 · Garstang BS 4737 · Garston BS 4737 · Garswood BS 4737 · Gateacre BS 4737 · Gatley BS 4737 · Gayton BS 4737 · Gemini BS 4737 · Giggleswick BS 4737 · Gillow Heath BS 4737 · Gisburn BS 4737 · Glazebrook BS 4737 · Glodwick BS 4737 · Glossop BS 4737 · Godley BS 4737 · Golborne BS 4737 · Golcar BS 4737 · Goodshaw BS 4737 · Goose Green BS 4737 · Goosnargh BS 4737 · Goostrey BS 4737 · Gorse BS 4737 · Gorton BS 4737 · Grange-over-Sands BS 4737 · Grange-over-Sands Cartmel BS 4737 · Grappenhall BS 4737 · Grappenhall Village BS 4737 · Grasmere BS 4737 · Gratton BS 4737 · Greasby BS 4737 · Great BS 4737 · Great Budworth BS 4737 · Great Budworth Village BS 4737 · Great Harwood BS 4737 · Great Hucklow BS 4737 · Great Lever BS 4737 · Great Lever Village BS 4737 · Great Longstone BS 4737 · Great Mitton BS 4737 · Great Sankey BS 4737 · Great Sankey Village BS 4737 · Great Sutton BS 4737 · Green BS 4737 · Greenbank BS 4737 · Greenfield BS 4737 · Greenmount BS 4737 · Grimsargh BS 4737 · Grindleford BS 4737 · Grindleton BS 4737 · Grindsbrook BS 4737 · Guide BS 4737 · Hackney BS 4737 · Hadfield BS 4737 · Haggate BS 4737 · Hale BS 4737 · Hale Barns BS 4737 · Halewood BS 4737 · Halifax BS 4737 · Halsall BS 4737 · Halton BS 4737 · Handbridge BS 4737 · Handforth BS 4737 · Hapton BS 4737 · Hapton Village BS 4737 · Harle Syke BS 4737 · Harper Green BS 4737 · Harper Green Village BS 4737 · Harpur BS 4737 · Harpur Hill BS 4737 · Harriseahead BS 4737 · Hart Common BS 4737 · Hart Common Village BS 4737 · Hartford BS 4737 · Hartford Cheshire BS 4737 · Harwood BS 4737 · Haskayne BS 4737 · Haslingden BS 4737 · Haslington BS 4737 · Hassop BS 4737 · Hathersage BS 4737 · Hathersage Village BS 4737 · Hawes BS 4737 · Hawkshaw BS 4737 · Hawkshead BS 4737 · Haydock BS 4737 · Hayfield BS 4737 · Hayfield Village BS 4737 · Hazel Grove BS 4737 · Heald BS 4737 · Heald Green BS 4737 · Heapey BS 4737 · Heapey Village BS 4737 · Heath BS 4737 · Heath Charnock BS 4737 · Heatley BS 4737 · Heatley Heath BS 4737 · Heaton BS 4737 · Heaton Bolton BS 4737 · Heaton Chapel BS 4737 · Heaton Mersey BS 4737 · Heaton Norris BS 4737 · Hebden BS 4737 · Hebden Bridge BS 4737 · Helsby BS 4737 · Hesketh BS 4737 · Hesketh Bank BS 4737 · Heswall BS 4737 · Heysham BS 4737 · Heywood BS 4737 · High BS 4737 · High Crompton BS 4737 · Higher Bebington BS 4737 · Higher Walton BS 4737 · Highfield BS 4737 · Highfield Farnworth BS 4737 · High Lane BS 4737 · High Lane Village BS 4737 · High Legh BS 4737 · High Legh Village BS 4737 · Hightown BS 4737 · Hill BS 4737 · Hillock Vale BS 4737 · Hindley BS 4737 · Hindsford BS 4737 · Hoddlesden BS 4737 · Hoghton BS 4737 · Hoghton Village BS 4737 · Holcombe BS 4737 · Holker BS 4737 · Hollinfare BS 4737 · Hollingworth BS 4737 · Hollinwood BS 4737 · Holmes BS 4737 · Holmes Chapel BS 4737 · Holmfirth BS 4737 · Holywell BS 4737 · Honley BS 4737 · Hoole BS 4737 · Hooton BS 4737 · Hope BS 4737 · Hope Valley BS 4737 · Hopwood BS 4737 · Hornby BS 4737 · Horwich BS 4737 · Horwich Village BS 4737 · Howley BS 4737 · Hoylake BS 4737 · Huddersfield BS 4737 · Hulme BS 4737 · Hulme Walfield BS 4737 · Hulme Warrington BS 4737 · Huncoat BS 4737 · Hunger Hill BS 4737 · Hunger Hill Village BS 4737 · Hurst BS 4737 · Hurst Green BS 4737 · Hurstwood BS 4737 · Hutton BS 4737 · Huyton BS 4737 · Hyde BS 4737 · Ible BS 4737 · Ince BS 4737 · Ince Blundell BS 4737 · Ingleton BS 4737 · Ingol BS 4737 · Irby BS 4737 · Irlam BS 4737 · Jumbles BS 4737 · Kearsley BS 4737 · Kearsley Village BS 4737 · Kelbrook BS 4737 · Kelbrook Village BS 4737 · Kelsall BS 4737 · Kendal BS 4737 · Kents BS 4737 · Kents Bank BS 4737 · Kerridge BS 4737 · Keswick BS 4737 · Key Green BS 4737 · Kidsgrove BS 4737 · Kidsgrove Village BS 4737 · Kingsmead BS 4737 · Kingsmead Village BS 4737 · Kirkby BS 4737 · Kirkby Lonsdale BS 4737 · Kirkby Stephen BS 4737 · Kirkdale BS 4737 · Kirkham BS 4737 · Knowsley BS 4737 · Knutsford BS 4737 · Knypersley BS 4737 · Lach Dennis BS 4737 · Ladybower BS 4737 · Lambert's Lane BS 4737 · Lancaster BS 4737 · Lane Bottom BS 4737 · Langho BS 4737 · Langho Village BS 4737 · Langho Village Lancs BS 4737 · Langley BS 4737 · Latchford BS 4737 · Lathom BS 4737 · Layton BS 4737 · Lea BS 4737 · Leasowe BS 4737 · Leek BS 4737 · Lees BS 4737 · Leftwich BS 4737 · Leftwich Village BS 4737 · Legh BS 4737 · Leigh BS 4737 · Levenshulme BS 4737 · Lever BS 4737 · Leyland BS 4737 · Limefield BS 4737 · Linthwaite BS 4737 · Liscard BS 4737 · Litherland BS 4737 · Little Altcar BS 4737 · Little Bollington BS 4737 · Littleborough BS 4737 · Little Hucklow BS 4737 · Little Hulton BS 4737 · Little Leigh BS 4737 · Little Lever BS 4737 · Little Longstone BS 4737 · Little Marsden BS 4737 · Little Mitton BS 4737 · Little Sutton BS 4737 · Litton BS 4737 · Llandudno BS 4737 · Longbarn BS 4737 · Longford BS 4737 · Longridge BS 4737 · Longsight BS 4737 · Longton BS 4737 · Longtown BS 4737 · Lostock BS 4737 · Lostock Gralam BS 4737 · Lostock Hall BS 4737 · Lostock Junction BS 4737 · Lostock Junction Village BS 4737 · Loveclough BS 4737 · Lower BS 4737 · Lower Bebington BS 4737 · Lower Heath BS 4737 · Lower Peover BS 4737 · Lowton BS 4737 · Lunt BS 4737 · Lydiate BS 4737 · Lymm BS 4737 · Lytham BS 4737 · Lytham St Annes BS 4737 · Macclesfield BS 4737 · Maghull BS 4737 · Malpas BS 4737 · Mam Tor BS 4737 · Marbury BS 4737 · Marple BS 4737 · Marple Bridge BS 4737 · Marple Bridge Village BS 4737 · Marsden BS 4737 · Marsh BS 4737 · Marsh Green BS 4737 · Marshside BS 4737 · Martinscroft BS 4737 · Marton BS 4737 · Marton Bowland BS 4737 · Maryport BS 4737 · Matlock BS 4737 · Matlock Bath BS 4737 · Mawdesley BS 4737 · Mearley BS 4737 · MediaCityUK BS 4737 · Melling BS 4737 · Mellor BS 4737 · Mellor Brook BS 4737 · Mellor Brook Village BS 4737 · Mellor Stockport BS 4737 · Mellor Village BS 4737 · Meltham BS 4737 · Meols BS 4737 · Mere BS 4737 · Mere Village BS 4737 · Micklehurst BS 4737 · Middlebrook BS 4737 · Middlebrook Village BS 4737 · Middle Hulton BS 4737 · Middle Hulton Village BS 4737 · Middleton BS 4737 · Middleton-by-Wirksworth BS 4737 · Middlewich BS 4737 · Middlewood BS 4737 · Millbrook BS 4737 · Millington BS 4737 · Millom BS 4737 · Mills BS 4737 · Milnrow BS 4737 · Milnthorpe BS 4737 · Mitton BS 4737 · Mobberley BS 4737 · Mold BS 4737 · Monsal Head BS 4737 · Monton BS 4737 · Moor BS 4737 · Moorside BS 4737 · Morecambe BS 4737 · Moreton BS 4737 · Moses Gate BS 4737 · Mossley BS 4737 · Mossley Congleton BS 4737 · Moston BS 4737 · Mottram BS 4737 · Moulton BS 4737 · Mount Pleasant BS 4737 · Mow BS 4737 · Mow Cop BS 4737 · Mow Cop Village BS 4737 · Much Hoole BS 4737 · Mytholmroyd BS 4737 · Nangreaves BS 4737 · Nantwich BS 4737 · Nelson BS 4737 · Nelson Village BS 4737 · Neston BS 4737 · Netherton BS 4737 · New BS 4737 · Newbold Astbury BS 4737 · New Brighton BS 4737 · Newburgh BS 4737 · New Bury BS 4737 · Newchapel BS 4737 · New Ferry BS 4737 · New Longton BS 4737 · New Mills BS 4737 · Newton BS 4737 · Newton-in-Bowland BS 4737 · Newton-le-Willows BS 4737 · Newton Heath BS 4737 · Newtown BS 4737 · Newtown New Mills BS 4737 · Nob End BS 4737 · Noctorum BS 4737 · Norden BS 4737 · Northern Quarter BS 4737 · Northwich BS 4737 · Northwood BS 4737 · Odd Rode BS 4737 · Offerton BS 4737 · Oker BS 4737 · Old Hall BS 4737 · Old Trafford BS 4737 · Openshaw BS 4737 · Ordsall BS 4737 · Orford BS 4737 · Ormskirk BS 4737 · Orrell BS 4737 · Orrell Post BS 4737 · Orton BS 4737 · Osbaldeston BS 4737 · Osbaldeston Village BS 4737 · Oswaldtwistle BS 4737 · Oughtrington BS 4737 · Outseats BS 4737 · Over BS 4737 · Over Hulton BS 4737 · Over Hulton Village BS 4737 · Over Peover BS 4737 · Oxton BS 4737 · Packmoor BS 4737 · Paddington BS 4737 · Padfield BS 4737 · Padgate BS 4737 · Padgbury BS 4737 · Padiham BS 4737 · Padiham Village BS 4737 · Parbold BS 4737 · Park BS 4737 · Parkgate BS 4737 · Partington BS 4737 · Partington Village BS 4737 · Patricroft BS 4737 · Peak Dale BS 4737 · Peak Forest BS 4737 · Peel BS 4737 · Peel Green BS 4737 · Pemberton BS 4737 · Pendlebury BS 4737 · Pendleton BS 4737 · Pendleton Bowland BS 4737 · Pendleton Village BS 4737 · Penketh BS 4737 · Penketh Village BS 4737 · Penrith BS 4737 · Pensby BS 4737 · Penwortham BS 4737 · Pickmere BS 4737 · Pickup Bank BS 4737 · Pilsley BS 4737 · Pimhole BS 4737 · Platt Bridge BS 4737 · Plodder Lane BS 4737 · Plodder Lane Village BS 4737 · Plumley BS 4737 · Plungington BS 4737 · Pool BS 4737 · Port Sunlight BS 4737 · Poulton BS 4737 · Poulton-le-Fylde BS 4737 · Poynton BS 4737 · Poynton-with-Worth BS 4737 · Prenton BS 4737 · Prescot BS 4737 · Prestatyn BS 4737 · Prestbury BS 4737 · Prestolee BS 4737 · Preston Bamber Bridge Walton-le-Dale BS 4737 · Prestwich BS 4737 · Queensferry BS 4737 · Radcliffe BS 4737 · Rainford BS 4737 · Rainhill BS 4737 · Rainow BS 4737 · Ramsbottom BS 4737 · Range BS 4737 · Rawtenstall BS 4737 · Read BS 4737 · Reddish BS 4737 · Redvales BS 4737 · Reedley BS 4737 · Rhyl BS 4737 · Ribbleton BS 4737 · Ribchester BS 4737 · Rimington BS 4737 · Ringley BS 4737 · Rishton BS 4737 · Rising Bridge BS 4737 · Risley BS 4737 · Riversway BS 4737 · Rivington BS 4737 · Rivington Village BS 4737 · Rixton BS 4737 · Roby BS 4737 · Rock End BS 4737 · Rock Ferry BS 4737 · Rode BS 4737 · Rode Heath BS 4737 · Rode Heath Village BS 4737 · Romiley BS 4737 · Rossendale BS 4737 · Rostherne BS 4737 · Rostherne Village BS 4737 · Rowland BS 4737 · Rowsley BS 4737 · Royton BS 4737 · Rudheath BS 4737 · Rufford BS 4737 · Runcorn BS 4737 · Rushgreen BS 4737 · Rusholme BS 4737 · Sabden BS 4737 · Sabden Village BS 4737 · Saddleworth BS 4737 · Sale BS 4737 · Salesbury BS 4737 · Salesbury Village BS 4737 · Salesbury Village Lancs BS 4737 · Salford Quays BS 4737 · Salterforth BS 4737 · Salterforth Village BS 4737 · Saltney BS 4737 · Samlesbury BS 4737 · Samlesbury Bottoms BS 4737 · Samlesbury Village BS 4737 · Sandbach BS 4737 · Sankey Bridges BS 4737 · Saughall Massie BS 4737 · Sawley BS 4737 · Scarisbrick BS 4737 · Scholar BS 4737 · Scholar Green BS 4737 · Scholar Green Village BS 4737 · Scholes BS 4737 · Scorton BS 4737 · Scouthead BS 4737 · Seacombe BS 4737 · Seaforth BS 4737 · Sedbergh BS 4737 · Sedgley BS 4737 · Sedgley Park BS 4737 · Seedfield BS 4737 · Sefton BS 4737 · Settle BS 4737 · Seven Oaks BS 4737 · Shap BS 4737 · Sharples BS 4737 · Sharples Village BS 4737 · Shavington BS 4737 · Shaw BS 4737 · Shevington BS 4737 · Shotton BS 4737 · Silloth BS 4737 · Silverdale BS 4737 · Simonstone BS 4737 · Skelmersdale BS 4737 · Skipton BS 4737 · Slaidburn BS 4737 · Slaidburn Village BS 4737 · Slaithwaite BS 4737 · Smallbridge BS 4737 · Smallshaw BS 4737 · Smallwood BS 4737 · Smithills BS 4737 · Smithills Village BS 4737 · Snitterton BS 4737 · Somerford BS 4737 · Somerford Booths BS 4737 · South Darley BS 4737 · Southport BS 4737 · Sowerby Bridge BS 4737 · Sparrowpit BS 4737 · Speke BS 4737 · Spinningfields BS 4737 · Spotland BS 4737 · Sproston BS 4737 · Stalybridge BS 4737 · Standish BS 4737 · Stanlow BS 4737 · St Annes BS 4737 · St Annes Poulton-le-Fylde Cleveleys BS 4737 · Stanton-in-Peak BS 4737 · Starling BS 4737 · Statham BS 4737 · Staveley BS 4737 · St Helens BS 4737 · Stockton Heath BS 4737 · Stoneclough BS 4737 · Stoney Middleton BS 4737 · Stonyhurst BS 4737 · Storeton BS 4737 · Stretford BS 4737 · Stretton BS 4737 · Strines BS 4737 · Styal BS 4737 · Sudden BS 4737 · Summerseat BS 4737 · Sutton BS 4737 · Swinton BS 4737 · Sworton Heath BS 4737 · Tabley BS 4737 · Talke BS 4737 · Tameside BS 4737 · Tarleton BS 4737 · Tarporley BS 4737 · Tarvin BS 4737 · Tattenhall BS 4737 · Tatton BS 4737 · Thatto Heath BS 4737 · Thelwall BS 4737 · Thelwall Village BS 4737 · Thingwall BS 4737 · Thornhill BS 4737 · Thornton BS 4737 · Thornton-Cleveleys BS 4737 · Thurstaston BS 4737 · Tideswell BS 4737 · Timbersbrook BS 4737 · Timperley BS 4737 · Tintwistle BS 4737 · Tockholes BS 4737 · Tockholes Village BS 4737 · Todmorden BS 4737 · Tonge BS 4737 · Tonge Fold BS 4737 · Tonge Moor BS 4737 · Torkington BS 4737 · Tottington BS 4737 · Toxteth BS 4737 · Trafford BS 4737 · Tranmere BS 4737 · Trawden BS 4737 · Trawden Village BS 4737 · Tulketh BS 4737 · Turton BS 4737 · Turton Bottoms BS 4737 · Twiston BS 4737 · Two Dales BS 4737 · Tyldesley BS 4737 · Tytherington BS 4737 · Ulverston BS 4737 · Ulverston Barrow-in-Furness Dalton-in-Furness Millom BS 4737 · Unsworth BS 4737 · Up Holland BS 4737 · Upper Booth BS 4737 · Uppermill BS 4737 · Upton BS 4737 · Urmston BS 4737 · Waddington BS 4737 · Walkden BS 4737 · Wallasey BS 4737 · Walmer Bridge BS 4737 · Walmersley BS 4737 · Walmersley Village BS 4737 · Walton-le-Dale BS 4737 · Warburton BS 4737 · Warton BS 4737 · Waterfoot BS 4737 · Waterhead BS 4737 · Waterloo BS 4737 · Wavertree BS 4737 · Weaverham BS 4737 · Wensley BS 4737 · Wensley Dale BS 4737 · Wesham BS 4737 · West Bradford BS 4737 · Westbrook BS 4737 · West Derby BS 4737 · West Heath BS 4737 · Westhoughton BS 4737 · West Kirby BS 4737 · Westleigh BS 4737 · Westy BS 4737 · Whaley Bridge BS 4737 · Whalley BS 4737 · Whalley Range BS 4737 · Whalley Village BS 4737 · Whalley Village Lancs BS 4737 · Whatcroft BS 4737 · Wheelock BS 4737 · Wheelton BS 4737 · Wheelton Village BS 4737 · Whiston BS 4737 · Whitby BS 4737 · Whitecross BS 4737 · Whitefield BS 4737 · Whitegate BS 4737 · Whitehaven BS 4737 · Whitewell BS 4737 · Whitley BS 4737 · Whittingham BS 4737 · Whittle-le-Woods BS 4737 · Whittle Village BS 4737 · Whitworth BS 4737 · Widnes BS 4737 · Wigton BS 4737 · Willaston BS 4737 · Wilmslow BS 4737 · Wilpshire BS 4737 · Wilpshire Village BS 4737 · Wilpshire Village Lancs BS 4737 · Wincham BS 4737 · Windermere BS 4737 · Winewall BS 4737 · Wingates BS 4737 · Wingates Village BS 4737 · Winnats BS 4737 · Winnington BS 4737 · Winnington Village BS 4737 · Winsford BS 4737 · Winstanley BS 4737 · Winster BS 4737 · Winwick BS 4737 · Wirksworth BS 4737 · Wirksworth Village BS 4737 · Wistaston BS 4737 · Wiswell BS 4737 · Wiswell Village BS 4737 · Withington BS 4737 · Withnell BS 4737 · Withnell Fold BS 4737 · Withnell Fold Village BS 4737 · Withnell Village BS 4737 · Woodchurch BS 4737 · Woodford BS 4737 · Woodley BS 4737 · Woodsmoor BS 4737 · Woolston BS 4737 · Woolston Village BS 4737 · Woolton BS 4737 · Workington BS 4737 · Wormhill BS 4737 · Worsley BS 4737 · Worsthorne BS 4737 · Worsthorne Village BS 4737 · Worston BS 4737 · Wrenbury BS 4737 · Wrightington BS 4737 · Wythenshawe BS 4737 · Yate and Pickup Bank BS 4737 · Yorkshire Bridge BS 4737 · Youlgreave

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BS 4737 FAQ

Is BS 4737 still the current standard for new alarms?+

New professional systems are generally designed under PD 6662 using BS EN 50131. BS 4737 is largely historical but still referenced on older paperwork.

Can you maintain an old BS 4737 system?+

Often yes, subject to spares. We will also flag when upgrade is the safer or more economical option.

Will upgrading help with insurance?+

Modern graded systems with good documentation frequently better match current insurer expectations—confirm specific wording with your broker.

Quote for BS 4737

Fixed-price after scope is agreed. Stockport engineers · North West coverage.

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