Our Services

Fire Alarms

Since 1979, 4Security has provided Quality Fire Alarms, and more recently the Potter Signal Fire Alarms, the symbol of protection.
We are certified with FireLite, Notifier, SilentKnight FCI, ESL, and many others.

Security Systems

Since 1979 been in the Industry, from Design to Consulting, in Central Vermont. We specialize in Commercial Fire Alarm & Life Safety Systems, from Design to Consulting Services. We also specialize in Security, Intercom, Apartment Door Entries, and much more.

Continuing Education

Board Certified Instructor Since 1992 for the Electrical and Fire Alarm Codes.
Visit our MCE page for our class registration. Click here to learn more about instructor David McKinnon.

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