While several cameras, flash lights, and studio lights have transmitters and receivers for infrared and radio, these units have restricted range and are dependent on contact from the line of sight.
While several cameras, flash lights, and studio lights have transmitters and receivers for infrared and radio, these units have restricted range and are dependent on contact from the line of sight. In such cases, remote flash triggers mounted on the camera provide improved versatility, wider coverage, and the ability to simultaneously activate more than one set of lights.