The meu.psafe.com access portal allows you to register more than one device to locate in the event of theft.
It is necessary that the Google account registered in Anti-theft and devices is the same.
To switch between accounts open Meu.PSafe and then click Sign in with Google account.
Log in with the same Google account registered in Antifurto your device.
In the bar where you get your information just click the arrow as shown in the image below.
Ready! You now have the data of all registered handsets with the same account. Now just click on one and send the command you want.