1. Make sure your security system cannot be defeated by someone cutting the phoneline outside the house or business. You can switch to a cellular or radio communicator to make this more secure.
1A. Make sure that you use an encrypted system such as DMP or Qolsys so hackers cannot defeat your system from out front of your home.
2. Make sure you clean your smoke detectors every 6 months or year so they will last longer
3. Make sure you test your system often to make sure nothing has been tampered with. Often someone within your organization will attempt to disable doors or other items.
4. Update your call list with current phone numbers and names and new passwords.