Outdoor Wall-Mounted Voice Alert System "Glagol N3-50U" for Fire Safety

Speech wall-mounted street siren "Glagol N3-50U" is designed to reproduce speech messages and special signals in fire warning systems (FWS).
The siren can be used to play voice messages and background music in loudspeaker, sound reinforcement and broadcasting systems.
The design of the siren provides the possibility of its installation outside enclosed spaces (on the street).