BS 5446-4:2020 :

BS 5446-4:2020 : 1399450
BS 5446-4:2020 :
Title: Fire detection and fire alarm devices for dwellings Specification for multi-sensor fire alarms using any combination of smoke, heat and carbon monoxide sensors


Pages: 132
Year:
Publisher: BSI
Availability: Within 1-2 working days
BSI will directly send the standards to End-User after our confirmation.