Adding a home security system protects people, pets and possessions from other people. Insurance companies have discovered this proactive action saves them money; they reduce insurance costs for people installing home security alarms. Because homeowners are acting in a responsible manner and doing all they can to protect themselves and their property, insurance companies know these people have taken additional extra steps to secure the property. Up to 60% of attempted burglaries are aborted when a home alarm sounds. There is no way to get statistics on how many thieves passed up homes with home security monitoring signs in the front and back yards or on the windows and doors. Security systems are a great way to lower home insurance in Maryland.