Armory Sponsor
Posted: 1/28/2011 3:08:20 PM EDT
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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? |
| 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! |
Armory Sponsor