Web-Self-Service MyJablotron: functional MyJablotron App for your smartphone, also accessible via internet browsers on www.myjablotron.com.
Endless configuration options for push messages, (free) sms, etc..
See also 'garage door control' pdf document in Downloads.
The CU-07 Tracer is a GSM/GPS location unit for monitoring the movement of vehicles and objects (the position of a car, a motorcycle or cargo etc).
It features a very simple shape, construction and installation.
Sim card needs calling, sms and data. Usage based on 4000km per month around 8Mb.