Hi Mate,
I would suggest getting a Mongoose Alarm like the M60 or M80 then get the Mongoose VT404 GPS add on. This will give you SMS & Phone Call alerts when your alarm is going off and has no subscriptions and GPS tracking.
You can use a prepaid sim for it.
Hope this helps if you want more information or a quote feel free to contact us anytime. Details below in signature ![]()
Kind Regards,
Daniel Gardener
Carbon Car Systems


Male


