What good is FM technology if you can’t have certainty?
What good is FM technology if you can’t be SURE that it works?
One of the disadvantages of today’s FM systems is that the teachers get no confirmation that they are functioning properly. And their students may not be able to provide this information.
Amigo confirms that the system is working with an LED light built into the child’s receiver. When the light is on, the teacher KNOWS that:
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