With over 25 years? experience in producing land mobile radio system accessories, GAI-Tronics? equipment includes Tone and DC Remote, Local, and Trunking Radio Control Desksets and Consoles for multiple dispatch applications. The land mobile radio business line offers customers the latest technology coupled with consistently reliable performance. Because software-based systems offer the best performance and greatest flexibility, our designs increasingly incorporate DSP technology and Windows platforms. Contact 1-800-492-1212 or 610-777-1374.