0 stars. Consider other options. - Truly awful controls. Fantastically bad user interface. - Software continually nags for user to buy more features. - Notifications work only sporadically. Lights and motion controls do not obey given commands. - Zones do not work, at all. - Sensitivity adjustments are purely cosmetic. Can't wait till summer to take a baseball bat to these things. Tested 3 ring devices, on windows, android and apple.