ADT “Cell Guard” Cellular Security System Module

This is not the entire system. Just the module that lets your security system call on its own cellular line so you don’t need a land line /telephone line. It’s a $250 buck option if you buy it through them. I am no longer using it because ADT sucks! Worst company I’ve ever dealt with. Any company that tries to make you pay for your full contract after they’ve decided to cancel it is f*cked. But if you do happen to be under contract already and don’t wanna ruin your credit by telling them to F off like I did. Then this would let you drop your telephone line at least. Or the internet phone line, whichever you have. This will work even if power is disconnected. It actually has its own SIM card. Purchased it 3-4 years ago, so pretty sure it’s still the current model.