E DIN VDE V 0827-42 VDE V 0827-42:2022-11
Emergency and danger systems
Part 42: Specialist company certification – Certification procedure for specialist companies of hold-up and burglar alarm systems
Class/Status:
Draft,
valid
Released: 2022 -11 Published:
2022-10 -07
VDE Art. No.: 1800770
End of objection deadline:
2023-02-07