Most false alarms are caused by user error. Make sure you and all those that use the alarm are familiar with its use and how to arm and disarm the system. Also make sure they know how to contact the alarm company in case of an error to halt Police response if not needed. Make sure if you have pets, the alarm is not being set off by normal movements through the house when the system is armed. Your system can be adjusted to prevent this. Your alarm company should test this for you.
If you have motion sensors make sure there is nothing in the room that can move. Such as curtains by an open window or air/heat duct. Plants and balloons are other common culprits. With window and doors sensors, your windows and doors need to be properly maintained. If they are beginning to age and are getting loose or rattle in the wind, you are at a higher risk of false alarms. Check to see if you are "over alarmed." Meaning, you have more alarm components on your system than you need. If you are unsure, you can contact the Lansing Police Community Services Unit and have them come out and look at your system.
Make sure you have a service plan with your alarm company. If you are required to have the system inspected or equipment replaced, it can get very expensive. Make sure your alarm company has up to date contacts. This way if an alarm goes off and the alarm company is trying to contact a key holder to verify an alarm prior to sending the police, they can get a hold of someone quickly. Again, most false alarms are user error during entry or exit. This is a good way to prevent unnecessary police response.