The Telex BTR-800 is a 2-channel frequency-agile UHF wireless intercom Base Station with channel access from each of four full-duplex beltpacks stage announce output with relay closure wireless talk around (ISO) the patented Enhanced ClearScan...
The Telex BTR-800 is a 2-channel frequency-agile UHF wireless intercom Base Station with channel access from each of four full-duplex beltpacks stage announce output with relay closure wireless talk around (ISO) the patented Enhanced ClearScan...