Working with  
Homeowners, Business Owners  
Builders & Facilities Managers
Since 1984

Baltic Security offers products from DSC, Firelite, SilentKnight, AvaLAN Wireless, CWSI Wireless Fire Systems, IEI Linear, System Sensor, Altronix, Sentrol, Speco Technologies, AIPHONE and more.

Baltic Security is now a proud 
Home Advisor  provider. See us at

Also, Baltic Security is now also part of
Alarm.Com and can provide the most advanced alarm and home automation systems available today.

Serving Cape Cod, Southeastern Massachusetts as well as the Boston Metropolitan areas.

​Are you looking for a professional alarm company serving Cape Cod, Southeastern Massachusetts and the Greater Boston metropolitan area? If so, you have come to the right place! We at Baltic Security Systems, LLC offer a wide range of Residential and Commercial security systems that will best suit your needs.

  • ​Burglar & Fire Alarm Systems including the latest in Touch Screen, Remote Control, Wireless and Addressable Systems 

  • 24hr UL Central Station Monitoring via traditional telephone, GSM & CDMA Radios and Internet.

Low Temperature, Environmental, Water and Flood Detection Systems
  • Audio and Video Building Entry Intercoms including telephone line based systems for apartments
  • Magnetic locks and electric strikes
  • Weigand Proximity Card, keypad and FOB Access Control Systems with remotely maintainable user scheduling and security level software databases. 
  • CCTV: High Resolution, Infrared and Low Light Camera Surveillance Systems. Analog and IP Systems with Coaxial and Wireless 5.8Ghz Wireless Networks.

HD TV Antenna systems... in response to a high demand from our customers, Baltic Security is now also     providing the best in HD over-the-air Antenna systems from Wineguard and others great manufacturers.  
Certified Fire Alarm Testing & Inspection
  • Alarm & Electrical Industry Technical Support
  • Engineering Consulting and System Integration and Specification Services

    MA System Contractor License: 1178C
    MA Technician License: 499D
    MA Security Contractor License: 275S

    and now BALTIC SECURITY WEST, serving the Greater Los Angeles, California area
    ... a wholly owned subsidiary of Baltic Security LLC
    CA Alarm Company Manager License: ACQ 6065
    CA Alarm Company Operator License: ACO 7548
    CA Contractor License: 1010789, with C7, Low Voltage, Classification

    Fully Licensed and Insured in the states of Massachusetts and California.