DSI Security Systems

01/24/2026

Thinking of switching alarm monitoring?
Switch to DSI Security Systems and keep the protection you already trust. In many cases, we can reuse your existing alarm system, saving you time and money—no major upgrades required. Enjoy reliable local monitoring and expert support from a Winnipeg-based company you can count on.
📞 Call DSI today for details: 204-985-1800

12/24/2025

We wish all of our valued customers a safe, happy, and peaceful Christmas. Thank you for trusting DSI to protect what matters most.

11/19/2025

Switched to Fiber optic and now having issues with your alarm ? Contact DSI today to find out what options are available for your system. 204-985-1800

11/10/2025

11/02/2025

Switch to DSI Security Systems — Winnipeg’s Trusted Security Experts!
Are you currently monitored by A.P.I. Alarms?
Make the smart move — transfer your monitoring to DSI Security Systems and enjoy local service, faster response, and better value! Calls us at 1-204-985-1800

11/02/2025

It’s that time of the year.

05/24/2025

Is your alarm communication ready?

04/21/2025

Its that time of year again, We reccomend testing your water sensors

12/05/2024

Looking for a new Monitoring company ? Call DSI Security today 204-985-1800

11/19/2024

Preparing for the 3G Network Shutdown in Canada
As technology advances, it brings exciting new benefits, but, it also means saying goodbye to some older systems. A significant change is coming as telecommunications companies across the country prepare to retire their 3G networks. The phasing out will begin on March 31, 2025.

At DSI Security, we are committed to helping you navigate this change and ensure that your security system remains fully functional.

11/15/2024

Coming Soon .... the all New First Alert Vista H3