James Van Roekel; MA, MLS, ObSBDirector of Student Affairs TechnologySam Houston State University
Check to see if there is Bearcom dealer near you. They have a wide range of radio solutions and the customer service is always excellent. https://bearcom.com/
We use the Bearcom BC130 for our events and they work great. Depending on the size of your building you may need a radio with a little better range.
Assistant Director, Campus Programs
173 Centennial Union
Mankato, MN 56001