Now, ADT is the nation’s largest home security provider. If you’re interested in a system, the company
provides a free in home security consultation to assess your security needs. Systems are professionally installed by an expert to ensure that your home is optimally protected. You can buy a reliable, wireless or hardwired system through
the company, which requires a 24/7 monitoring package and a three year contract. Monthly monitoring plans range from $37 to $53 per month depending on the equipment you have installed in your home system. For $20 a month, you can buy a monitoring plan to cover a system you already own.