Welcome To

Sentry Systems

Sentry Systems, Inc. is your local security alarm systems monitoring and service company. We design, install and monitor commercial and residential security systems. For more than 50 years we have secured your most precious belongings. Our services include monitoring and servicing commercial and residential fire, burglary, medical, video surveillance, cameras, card access, and interactive systems.

We are a family-own...

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About Sentry Systems

Sentry Systems, Inc. is your local security alarm systems monitoring and service company. We design, install and monitor commercial and residential security systems. For more than 50 years we have secured your most precious belongings. Our services include monitoring and servicing commercial and residential fire, burglary, medical, video surveillance, cameras, card access, and interactive systems.

We are a family-owned business that is independently operated with many great employees in White Bear Lake, Minnesota. Our team of skilled technicians and expert installers are all licensed and bonded.

Sentry Systems Inc. provides 24-hour central station monitoring for your home and property so you will always feel safe and protected.