BS 5446-3:2015
Detection and alarm devices for dwellings. Specification for fire alarm and carbon monoxide alarm systems for deaf and hard of hearing people
https://doi.org/10.3403/30277276 (published 28/02/2015)
BS 5446-3:2015 is maintained by FSH/12/2. This standard is available from the following sources:
Other historical versions of this standard document also exist:
- BS 5446-3:2005 [current until 28/02/2015]