Stratagem Security has been servicing Westchester County and the tri-state area since 1974 and has extensive experience and knowledge in both home security and commercial products and services. We are committed to finding a solution to fit your needs, whatever they may be. Have an existing home security system or commercial security system that is old? Feel free to call us to discuss what Stratagem Security can do for you.

Stratagem Security’s client list includes:

  • Hotels
  • Schools
  • Universities
  • Libraries
  • Churches
  • Municipalities
  • Hospitals
  • Restaurants
  • Retail Establishments

There are no repair, services or installation too big or small for us to handle. We are not afraid to tackle any smart home system, smart home security system, or home security system installation. Stratagem Security is committed to utilizing the most cost-effective equipment, installed in a professional manner with system expansion and further customer service in mind. We will never use inferior equipment to do a cheap job.

We also offer an array of Commercial Security System solutions, including:

  • Commercial Network Video
  • Commercial Security
  • Commercial Fire
  • Commercial Access Control

Stratagem Security provides solutions in the residential and commercial markets in the following areas:

  • Security & Fire Life Safety Systems
  • Hard-wired and Wireless Fire Alarm Systems
  • Network Video
  • Access Control — Card, Keypad, Biometrics
  • Network/Cable Wiring
  • Carbon Monoxide/Gas/ Low-Temperature Monitoring
  • Audio/Video Intercom Systems

Stratagem Security proudly provides both residential and commercial security solutions to Westchester NY, Bronxville, Tuckahoe, Eastchester, Yonkers, White Plains, Ardsley, Hastings, Dobbs Ferry, Irvington, Tarrytown, Elmsford, Greenburgh, Mamaroneck, Larchmont, New Rochelle, Scarsdale, Mt. Vernon, Mount Vernon, Pelham, Port Chester, Harrison, Rye, Elmsford, Westchester County, Middletown, Monticello, Orange County, Suffern, Ulster County, Monroe, Dutchess County, Rockland County, Putnam County, Manhattan, Long Island, Suffolk County, New York City, Franklin Lakes, Wayne, Nassau County, Patterson, Newark, New Jersey, and Pennsylvania. Contact us to learn more!

At Stratagem Security we are authorized dealers for and service all major brands of security related systems including Toshiba, DSC, C.W.S.I., World Electronics Inc., Napco, Honeywell, Keri Access Controls, 3VR, Ademco, Pelco, Bosch, Radionics, Open Eye, Fusion, WinPak and many more.


Stratagem Security Inc.
2 Westchester Plaza, Elmsford, NY 10523