Discover our innovative, cost-effective data-management system.
Learn about our complete on-train and train-to-wayside communication solutions.
Discover our Passenger Information System (PIS) using the latest digital and analog technology.
A flexible Train Control and Monitoring System (TCMS) solution for vehicle-based subsystems.
Get introduced to Quester Tangent, our solutions and services and what value we can bring to your business.
Give the train operator complete control of all communications through a single, integrated unit.
Connect passengers to the train operator with optimized sound quality.
Robust product for control, real-time data monitoring and logging of train electrical signals.
Robust server provides seamless management of train electrical systems.
Powerful server provides reliable and centralized control for our Train Passenger Information System.
A high fidelity amplifier to drive multiple speaker arrays.
Create a digital train backbone network over existing trainline to allow the exchange of data between train cars.
Bright touchscreen interface for powerful user control and superior data presentation.
Collects critical information about train systems, driver activities, and vehicle performance.
Provides secure, stable, optimized communication between train and wayside.