This service allows an alert message to be sent to a switchboard indicating the position of the sending device, usually a mobile phone.

    Unlike the GPS terminal for groups, it does not perform any operation automatically, but has to be activated manually. This allows to have the application usually, without extra battery consumption, or other conditions. In addition the app has a test mode, so that a simulated alert can be issued, which verifies the connection to the server, and the sending and receiving of messages, but without issuing a real alert.

    Among the many applications, this service can be very useful for rescue groups, travel assistance services and hazardous work equipment. Of course, in areas without coverage, this medium can not be used, although in certain installations of limited amplitude, you can use wifi instead.