Rtrivrs bicycle alarm(R823) connect with iPhone 4s/5/5s and iPad 3/4/air/mini/mini 2 etc by bluetooth 4.0, to control bicycle alarm (R823)status and settings.
Rtrivrs bicycle alarm(R823) connect with iPhone 4s/5/5s and iPad 3/4/air/mini/mini 2 etc by bluetooth 4.0, to control bicycle alarm (R823)status and settings.