12/11/08 we find that we have been overpaying for our residential home security service at $40.99 per month. I called ADT to console service and was told that it will cost me around $280.00 to resolve our contract obligations. This was news to me where I had a 2-year contract with Firstline Security that had expired prior to the sale of my security services being sold by Firstline to ADT without my consent. The only reason I was aware of the change of service providers was a letter from ADT welcoming me to ADT and promising a welcome package... read full review »