Codes & Standards - Purchase
ISO 7240-19:2007
Product Details
The use of the s.s.e.p. for normal sound reinforcement and distribution systems purposes under non-hazardous circumstances is not excluded. When used for non-emergency purposes, the zoning of the loudspeakers can differ from the zones used for emergency purposes.
ISO 7240-19:2007 does not apply to sound systems that use bells or sounders.