G19报警系统

Pesima descripcion e informacion de la app, no explica nada de cada una de las opciones y peor aun, se borran a cada rato los usuarios que doy de alta...

I have two alarm systems so I setup two users. Works as it should for a few days then both users disappear. No longer truns to Chinese, users just diappear and have to be put back in. So disappointing! If you want an alarm system that you can control with the app this is not the one to buy. This has been going on for a long time and I don't think it will ever work correctly.

Every week the app resets to Chinese language - I have to delete and reinstall in order to use. Alarm system is more like a toy - lots of false alarms and poor quality.