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AR15.COM
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1/28/2011 3:08:20 PM EDT
Anyone know how much GSM service cost a month?
Can you add it to you current cell plan or is it a whole new service that you must buy for an alarm system to use GSM?
1/28/2011 4:03:37 PM EDT
[#1]
Allot of people use tmobile prepaid accounts, buy a $100 worth of minutes from the get go then just add like 5$ every year to keep them from expiring.
1/28/2011 5:21:54 PM EDT
[#2]
Quoted:
Allot of people use tmobile prepaid accounts, buy a $100 worth of minutes from the get go then just add like 5$ every year to keep them from expiring.


What hardware ?  Has anyone used the broadband interfaces?
1/28/2011 5:30:44 PM EDT
[#3]
2gig technologies with at&t simm
1/31/2011 4:23:58 PM EDT
[#4]
I just added it to my existing Brinks/ADT system. It costs $7.00/month, but my contract was up. They installed the module free and they are not charging me extra for the service in exchange for signing a new contract. Officially fired the ATT home phone service for good. So that alone saved me $40/month!
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