Overview: The Inovonics FA570 and FA575 High-Power Repeaters receive, decode and re-transmit signals from Inovonics FA-Series transmitters up to 4 miles in open field.
Issue
What is the difference between the FA570 and FA575?
Solution
The difference is the FA575 includes the ACC640 weatherproof enclosure to accommodate exterior applications as well as battery leads to hookup an external battery. Other then that, the units are exactly the same.