PA2 Multi-party communication Industrial Duplex Multi-Party Paging Broadcasting System for Tunnel, highways

PA2 Multi-party Industrial Duplex Multi-Party Paging Broadcasting System sms broadcast system



The “Multi-Party Talk” Paging system is designed for communication in industrial environments where high noise, corrosive atmospheres, hazardous areas and extremes of temperature, dust and humidity create hostile environments.

The “Multi-Party Talk” system allows operators to both broadcast instructions over the system speakers and hold conversation with two or more people.

To initiate communication over the system, the operator at one of the station lifts the handset from the cradle, presses the push-to-page button located beside handset and speaks into the microphone. All there station ringing. All the other user at all other station can joins the conversation by lifts the handset and speaking into the handset. The system allow all party simultaneous conversation without cross-talk or interference.



Application

Popular applications include elevator, power plants, TBM machine, security room, metal processing plants, mining operations, paper mills, offshore platforms, water treatment plants, and manufacturing, packaging, and processing plants.

Wire requirements：

One cable built in 2 Pair cable: 1 pair for power supply and 1 pair for conversation transmission.

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