The use of intercom in the subway

Pagagine: Leading Office can make important broadcast notifications and speeches.

Fire Broadcasting: Support fire linkage, under emergencies, enter the fire alarm broadcast immediately according to the pre -set settings.

The walkie -talkie can be used for help alarm: When passengers have demand, they can report to the station on duty through each punishment machine or emergency help point in the station to facilitate timely contact with relevant station staff.

Division broadcast: You can group each area arbitrarily, each group can speak independently, and members in each group can hear them.

Radio shouting: The intercom can directly and quickly issue emergency broadcast shouting, notifications, and finding people in the entire group, multiple groups, and single groups; the ticket hall, waiting hall, platform and other areas can make broadcast speeches by themselves.