FAQ · Installation Questions

Installation Questions

Can I add more security features to my system after it is installed?

Yes, you can add on to the system.  Many customers want to upgrade their system after it has been installed.  Features like, Alarm.com, additional sensors or X-10 modules (for lighting?) can be added as your needs change.


National Security, Inc.
10410 Main Street
Fairfax, Virginia 22030

VA: 703-273-5555
MD: 301-656-6466
Loudoun Co: 703-771-1000
Toll Free: 800-886-0886
Fax: 703-273-0885