BS 5979:1981

Specification for direct line signalling systems and for remote centres for intruder alarm systems.

NORMA vydaná dňa 29.3.1985

The information about the standard:

Designation standards: BS 5979:1981
Note: NEPLATNÁ
Publication date standards: 29.3.1985
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS