Profile: Graybill Communications specializes in radio communication equipment. Our product line includes two way radio, public safety vehicle & video security equipment and warning systems. Our VXR-1000 contain 16 channels with a cross band mobile repeater. The system is compact in size & is easy to install. The system includes voice inversion encryption that provides the connected mobile radio device with secure communications capability. If multiple vehicles are at one location, the VXR-1000 will adjust to recognize one master repeater in operation at a time, to ensure that communication is never disrupted. It is also featured with a exclusive auto-range transpond system (ARTS™), CTCSS / DCS encode & decode, D-sub 9 pin connector, and local volume control (with external speaker). Our VX-2200 trunking mobiles are full featured FM transceivers designed for flexible mobile business communications in the VHF or UHF land mobile radio bands. These transceivers are designed for reliable business communications in a wide variety of applications with a wide range of operating capability provided by their leading-edge design with high output power (50 Watts VHF and UHF). The VX-2200 trunking mobiles have an eight character alpha-numeric display to manage.