What is the term for a two-way radio that is permanently mounted in a vehicle?

A two-way radio that is permanently mounted in a vehicle is referred to as a mobile radio. Mobile radios are designed for use within a vehicle and are connected to the vehicle's power supply and may have additional features for enhanced functionality, such as larger antennas and more power than portable radios.

These radios are essential for communication during emergency situations, allowing firefighters and other responders to maintain contact with dispatch and other units while on the move. The design and installation of mobile radios ensure that first responders can remain connected and coordinate their efforts effectively while responding to incidents.

In contrast, a portable radio is typically handheld and meant for personal use by firefighters, while a repeater is a device that amplifies radio signals to extend range. Hi-band radio refers to a specific frequency range and is not a type of radio that is defined by its mounting status. Understanding these definitions is critical for effective communication in emergency services.