Voice Communication System
|
Voice Communication System |
DZ-01
|
01 communicating device (system) is intended for remote acoustic communication among 2 to 4 people at 2 to 15 stations in heavy industrial plants in the environment where there is a methane explosion hazard.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|