BSI Group News

The standard relates to the engineering of fire alarm systems, fire doors and secured fire exits BSI, the business standards company has revised BS 7273-4:2015 Code of Practice for the operation of fire protection measures - Part 4: Actuation of release mechanisms for doors. It was developed using collaborative input from the fire and safety industry with such organisations as The Fire Industry Association (FIA), Fire Protection Association and National Landlords Association o...