Services · is headquartered in McLean, Virginia. They have a state-of-the-art facility, with servers and back-up generators to ensure reliability of their service.

All systems are built with’s line-cut-proof wireless signal forwarding technology. Even if the phone-line is cut or damaged (or if there is no phone line at all), alarm signals are transmitted wirelessly to and can be forwarded to the central monitoring station.

Other Applications for include Boats, Recreational Vehicles, Multi-family Homes, Construction Trailers, Model Homes, New Construction Homes (prior to closing), Barns and Stables. An security system can be installed anywhere that has access to a power source. No phone line is required!

For more information please refer to website.
’s Wireless Signal Forwarding Plan provides backup to the standard telephone line monitoring in case the phone lines are cut down for any reason.

Customize your home security system according to your specific needs. Whether you’re shopping for a non-intrusive senior monitoring package, a flexible family monitoring plan, or an alternative to a phoneline-based security system, has the perfect solution.

Business makes it easy for business owners and store managers to secure their property and keep informed about important activity at their business.

For more info please refer to website.

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