The BEA 10T300MINIPB 300 MHz analog flag connector transmitter is a 1-button miniature wired transmitter; part of BEA's 300 MHz wireless family. It has short range activation with analog radio control for strong, short-range transmissions. The 300 MHz frequency analog radio control series of transmitters and receivers are universally compatible with any type of automatic door application. The 300 MHz series from BEA has the ability to support up to seven transmitters per receiver. It's an easy-to-install alternative and makes adding new transmitters simple. Hand-held transmitters are outfitted with flag connectors that plug directly into most of BEA's push plate switches. Transmitters are programmed to the receiver through DIP switch settings which offer up to 1024 unique identifier codes.