AS 4428.17:2024
AS 4428.17:2024
Fire detection, warning, control and intercom systems - Control and indicating equipment, Part 17: 003 key - Fire services key systemstandard by Standards Australia , 09/13/2024
standard by Standards Australia , 09/13/2024
AS 4428.17:2024 provides manufacturers with requirements for the design, manufacture and performance testing of a standardised fire service keying system. It is based on the previous “Lockwood 003” key and cylinder system.