However, some top tier home security companies won't charge anything for installation or activation. Check out our home security reviews if you want to to learn more about the top rated home security companies. It's normal for a home security company to lock you into a three to five year contract. A three year contract is more convenient because a shorter contract means more versatility for you. While a five year contract might translate into a lower monthly fee, it really depends on the company. Either way, you need to be absolutely sure that you won't be moving in that three to five year period or your home security provider could penalize you. You might be able to pass the contract onto the next homeowner, but if you insist on keeping your system and moving it to your next location, you'll probably have to pay a moving fee and renew your contract. Make sure you ask a home security representative all these questions before you sign on the dotted line. Home automation is becoming much more popular as it becomes more affordable. Home automation includes tools such as light control, remote door locks, thermostat control, doorbell cameras, and even small appliance activation all from a mobile app. These devices can communicate with your mobile app and each other using advanced z wave technology.