Powerline Train Gateway NS11

Quester Tangent’s Powerline Train Gateway creates a digital train backbone network over existing trainline to allow the exchange of data between train cars.

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Mobile Gateway NS10

Quester Tangent’s Mobile Gateway provides secure, stable, optimized communication between train and wayside for yard and revenue service.

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Passenger Emergency Intercom PC06

Quester Tangent’s passenger emergency intercom quickly connect passengers to the train operator with digitally optimized sound quality.

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Crew Communication Panel PC11

Quester Tangent’s crew communication panel gives the train operator complete control of all communications through a single, integrated unit.

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Public Address Amplifier PC07

A high fidelity pubic address amplifier to drive multiple speaker arrays within a passenger train.

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Event Recorder System ER10 and MM01

Quester Tangent’s Event Recorder collects critical information about train systems, driver activities, and vehicle performance.

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I/O Controller MS28

Quester Tangent’s robust product for control, real-time data monitoring and logging of a wide range of electrical signals on passenger trains.

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