Home security systems are only as strong as their weakest link, and if you set up equipment that's too complicated for household members to use, they are likely to ignore the equipment or work around it. Remember that the people in your home are part of any security arrangements you make, so you have to be realistic about how much hassle they are willing to accept in the name of security.
1. Be sure your home appears occupied.

2. Create perimeter defenses.

3. Be sure all entrances are well lit.

4. Install deadbolts and peepholes on doors.

5. Secure your home's windows.

6. Remember your home's other points of access.

7. Consider installing an alarm system.
Alarm systems offer little in the way of physical obstacles to thieves. Instead they offer an important psychological one.

The third factor is the 911 services in your area. Most work well and a few don't. While you have no direct control over the 911 services, you may be able to draw attention to the problem and seek a solution through the political process.