Understanding ADT Security Cost: Why MySecurityCost.com Is the Smart Way to Compare and SaveWhen it comes to protecting your home and family, few names are as trusted as ADT Security. Homeowners across the United States rely on ADT for 24/7 monitoring, advanced alarm technology, and peace of mind. But one of the most common questions people ask before signing up is, “How much does ADT cost?”That’s exactly where MySecurityCost.com comes in — a website built to help you understand your ADT cost, compare diffe