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Happy Childhood

Why Tristate Alarm?

In your home or business, you deserve the feeling of security. We can provide that sense of security by looking out for you at all times. Our products and services are the best in the industry and have been trusted by thousands to keep them safe and secure.


Our equipment will monitor for intruders by sensing unusual noises like breaking glass, the motion of an unwanted person in your home, or doors or windows opening while you are away or asleep. Our equipment can also watch for heat and smoke in case of a fire.


If there is a problem, a signal will be sent to our trained staff who will contact the appropriate emergency service provider (police / fire department) and will then try to contact someone from a list that you provide. This system provides the fastest possible response time and allows you to take care of your family while someone else makes the phone call.


We think you deserve us looking out for you.


Tri-State Alarm serves all of Missouri and Kansas and our monitoring service is staffed by well trained professionals 24 hours a day, 365 days a year. We use the highest quality GE products that can send a signal even without a phone line.With our keypads, you can press a button to call the police, fire, or ambulance. You can track the time that your children leave and return. You can even control the lighting in your house.


Our systems not only help in the case of a break-in, they help deter intruders. We will place signs around the house to warn intruders that security is installed. Most intruders will not try to enter a house when they know that they will be immediately detected.


Call our toll-free number, 1-877-930-3501, to discuss how we can increase your family’s safety today.


Hear what others say about us

“Tri State Alarm –

I wanted to thank you for your service. I rarely use my home alarm system. Actually, I planned to cancel it after my contract was up. Last weekend I was in Kansas City and my fiancé was at the house. He had an accident while prepping to clean a firearm. His cell phone was dead and he used the “Panic” on the alarm system to have police dispatched to the house. Your services saved his life. I am now a huge fanfor home security systems; they have so many uses. Thank you so much! Sincerely, Amy”

Everyone needs to feel secure, and Tri-State Alarm can provide that with 24/7 monitoring for your home or business.


With the best products and services in the industry, Tri-State Alarm has been trusted by thousands of happy customers with their home and business security needs.


Tri-State Alarm can monitor your home or business for breaking glass, motion, opening doors and windows, and smoke and heat to give you comprehensive protection from theft, home invasion, and fire damage.


Our trained staff monitors your system at all hours and contacts the appropriate emergency service provider and contacts of your choosing when a problem is detected.


Tri-State Alarm serves all of Missouri and Kansas with the highest quality brand products to protect your home, family, and business.

Stay connected with our Mobile App.

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