Sandwash Close, Rainford Industrial Estate, Rainford, St. Helens, Merseyside, WA11 8LY, United Kingdom

Hoyles Electronic Developments Ltd are designers and manufacturers of electronic fire, safety and security equipment. Establishing over the years a reputation for niche market products. For almost half a century our extensive product range has been manufactured exclusively in the UK including trusted brands such as Exitguard, Aidalarm, Multiguard and Shared Bathroom Solution, many products becoming industry standard and being specified by end-users.