The VS101-8 is a low-power digital radio transmitter, that was specifically designed for voice and data paging applications. The VS101-8 can deliver up to 8 Watts of RF power, make it ideal compact solution for low to midsize facilities like grade schools and small size high schools.

The VS101-25 and the VS101-40 are a medium-power digital radio transmitters, that were specifically designed for voice and data paging applications. The units can deliver up to 25 Watts or 40 Watts of RF power, making for an ideal solution for midsize to large schools and high schools.