RESIDENTIAL SERVICES

Get a Home Security System in St Paul, MN and the Twin Cities Area

60+ Years of Experience | 24/7 Emergency Service | Free Quotes

(651) 426-4627

The Alarms and Home Security Systems St Paul, MN Residents Rely On

When your alarm goes off, the qualified staff at Sentry Systems Inc. provides immediate and reliable responses. What makes us stand out from other security companies is that our UL-listed central monitoring systems and in-house service dispatch are located right here in White Bear Lake. For more than 60 years we have provided loyal and punctual local monitoring for residential and business customers 24 hours a day, 365 days a year. For more information on a home security system in St Paul, MN from Sentry Systems Inc., contact us today!

Residential Security:

  • Burglar alarms
  • CO detection
  • Environmental detection
  • Medical emergency fobs
  • Smoke detection
  • Video doorbells

Environmental Detection:

  • Furnace failure
  • Gas detection
  • Low/high temperature
  • Low/high water levels
  • Sump pump failure

 Monitoring Services:

  • AES high-security radio (no phone line required)
  • Digital wireless communications (no phone line required)
  • Cellular GSM
  • Local monitoring

Add Security to Your Entrance

With the expert installation of a home security system in St Paul, MN that includes a video doorbell, you will have added security by having the ability to see everyone that approaches your door. You can keep a watchful eye on anyone visiting your home as well as anything delivered to your residence. Call us today to find out more.

Residential Home Automation

Our residential installers are company-skilled employees. We shine at installations in new homes, existing homes, and other construction projects. Have your smartphone serve as a remote control to check your system status or arm or disarm your system remotely. You can even open or close your garage door, turn on lights, or start the TV. A smart home security system St Paul, MN homeowners love will make it easy to monitor your home and deter theft even when you’re away.

  • Audio and video system installation
  • Environmental monitors (low or high temperature, high water)
  • Home automation (x-10 control)
  • Low voltage (structured) house wiring for cable, phone, computer network, and closed-circuit television (CCTV)
  • Remote viewing internet protocol (IP) camera installation and IP monitoring
  • Camera Taking a Video of a Car

Residential Home Monitoring

You can always feel secure with Sentry Systems Inc. No matter where you are, our monitoring staff is ready to respond when we're alerted to home or medical emergencies, burglaries, and smoke or fire alarms. You'll get a prompt response and reporting for emergency medical and latch-key monitoring. Receive a text message or email when your child arrives home and your home system is disarmed. With a home security system St Paul, MN homeowners find easy to use on the go, you’ll always know what’s going on at home.

Click on the name of the residential offering to find out more information:

Learn More About Sentry Systems Inc.

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  • Man Explaning How the Camera Works

Ready For Your Smart Home?

Call to get started with a free estimate.


We are a local, independently owned, family-run business.

(651) 426-4627

Low Voltage License TS01003

UL Fire Alarm Service Company

"This is a great company. We have our house and cabin protected by them. Their customer service is great and they are very responsive. We sleep better at night knowing that we have a secure house."


- David K.

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