"The Difficult, Done Immediately; The Impossible Takes A Little Longer"


Stratagem Security has been servicing the tri-state area since 1974, and are headquartered in Elmsford, New York. We have extensive experience and knowledge in residential and commercial products and services. We pride ourselves on being in the forefront of the industries technological advancements. We are a premier security systems integration company for burglar alarms, fire alarms, network video, and access control systems.


We are also focused on home, and commercial business packages that fits your life, with packages including interactive security, video monitoring, energy management, and home automation, all powered by Alarm.com. 





 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 not use inferior equipment to do a cheap job. When you call our office you will always be greeted by a friendly “human” voice who will expedite your call to the appropriate party.



We also offer an array of Commercial Solutions, including Commercial Network Video, Commercial Security, Commercial Fire, and Commercial Access Control. We also have extensive experience with integrating complete solutions for businesses large and small. 


residential burglar alarm installations commercial burglar alarm installations


There are no installations too big or small for us to handle. At Stratagem, we are committed to finding a solutions to fit your needs. Our client list includes hotels, schools, universities, libraries, churches, municipalities, hospitals, restaurants, and retail establishments. 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
  • Digital Telephone Systems
  • Audio/Video Intercom Systems 

At Stratagem 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.


Check our company’s ratings at Angie’s List


Member of the National Burglar & Fire Alarm Association

NBFAA registered


Memeber of New York Burglar & Fire Alarm Assocation


Member of the Hotel Association of New York City Inc


Home Security Companies alertsystem@eastchester.org

Member of the Bronx Chamber of Commerce

Corporate Headquarters:
2 Westchester Plaza - Elmsford, NY 10523
Tel. (914) 777-5700 - Fax (914) 777-1857 - Email:

Stratagem is licensed by the NYS Department of State as a security & fire alarm installer.
License #: 12000040711
  Stratagem is licensed by the New Jersey Department of State Consumer Affairs as a security & fire alarm installer License #: 34BF00042800