CCTV, Card Access, Fire Alarm, Burglar Alarm Installation Services in Westchester County New York, Bronxville, Tuckahoe, Eastchester, Yonkers, White Plains, Ardsley, Hastings, Dobbs Ferry, Irvington, Tarrytown, Elmsford, Greenburgh, Mamaroneck, Larch
Specializing in Hotels, chain restaurants, restaurants, retail stores, property management, gas stations, residential, private homes, bars, night clubs, Hilton, Marriott, Hudson Hotel, Morgans Hotel, Waldorf Astoria Hotel, Bronx Zoo FREE Alarm system


New York's Premier Security Systems Integration Company For Burglar Alarms, Fire Alarms, CCTV, Access Control Systems and Home Automation (Smart Home). 


The Stratagem philosophy:"The difficult, done immediately; the impossible takes a little longer"


Servicing the Tri-State Area Since 1974. Headquartered in Elmsford, New York in Westchester County. 

Stratagem Security is an Authorized Dealer for the following:





 Stratagem 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.


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 solution 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
  • Video Surveillance (CCTV)
  • Access Control — Card, Keypad, Biometrics
  • Network/Cable Wiring
  • Carbon Monoxide/Gas/Low Temperature Monitoring
  • Digital Telephone Systems
  • Audio/Video Intercom Systems
  • Driveway Alert Systems
  • Whole House Entertainment Systems

We specialize in Digital Video Recording and High Resolution CCTV Video Cameras. We use only the best CCTV camera manufacturers — Sony, Samsung and Pelco and we use Toshiba Surveillix® and Pelco Digital Video Recorders (DVR’s). We have a comprehensive inventory of most equipment we install, including loaner DVR’ s, enabling us to quickly dispatch a service technician should the client experience an equipment failure.

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.

We also have lease programs of CCTV equipment and “Nanny-Cam” systems. We can custom-fabricate hidden cameras for any covert installation need. Our lease program consists of digital recording equipment ensuring optimal recording, efficient researching, and faster and easier playback. Please feel free to contact us for a no obligation security survey of your premises. We look forward to meeting with you and welcoming you into the Stratagem family.

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

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Member of the Bronx Chamber of Commerce



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CCTV, Card Access, Fire Alarm, Burglar Alarm Installation Services in Westchester County New York, 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, and Tri-State area Connecticut, New Jersey, New York City, Five Boroughs

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

Specializing in Hotels, chain restaurants, restaurants, retail stores, property management, gas stations, residential, private homes, bars, night clubs, Hilton, Marriott, Hudson Hotel, Morgans Hotel, Waldorf Astoria Hotel, Bronx Zoo

FREE Alarm system, ADT, Protection one, Sentry Security, Freedom Systems, Allways Safe Security, NAPF 72A,  , Scarsdale Security, Alarm specialists, First alert security professionals