The Air-Eagle SR PLUS TX is a handheld R.F. transmitter capable of sending a single digital command to an Air-Eagle SR Receiver located up to 600 feet away. Any number of transmitters and receivers can be combined to create a medium-range radio frequency system that operates hazardous or hard-to-reach equipment from safe, convenient locations. Eight user-programmable frequencies allow multiple systems to operate simultaneously in the same area without interference. This transmitter will automatically go into "sleep" mode when not in use to dramatically extend battery life.
For more information, please see Product Information Bulletin