Great but..... For some reason on my Galaxy Tab A I can only customize one button at a time and hit next. However the button labeled pattern changer doesn't allow this and can't be changed
Feniex Emergency Controller App Android App for Feniex 4200 Bluetooth controller. Excellent !
AR3 communications The best add on in the business
Pair this app with an RTLSDR dongle and help us record and manage the spectrum!