Generally a system that supports a variety of different sensor and detector options is a good choice. That way you can add onto the system as you see fit, and further improve the overall safety and security of your home. While you might not want to have a motion detector in every room in your house Especially if you have pets, you likely will want to have at least one or two in areas where some of your most valuable items are kept such as the master bedroom or office. Also you will want to consider if you want to hire a professional service to monitor your home's security system as not all wireless systems will support such monitoring. Summertime, and the living is easy — especially for burglars. While you’re out of town chasing the sun, it’s easier for thieves to case your house for a quick plunder.