Sentinel Alarm
With our expert staff, state-of-the-art technology, and outstanding customer service, we will find the right solution for your needs
We design full service security solutions for residential, commercial, industrial and institutional markets. A Sentinel expert will provide you with the customized security solution, including certified installation, monitoring, and the customer support that’s right for you.
Our Services
-
![]()
Security Alarm Systems
Our security alarm systems are monitored 24/7 by our U.L.C. listed and Five Diamond certified Monitoring Centre.
-
![]()
Video Surveillance
Our video cameras protect your home and business by allowing you to observe and control who has access to the premises.
-
![]()
Access Control
Restrict who goes where and when by controlling an individual's access.
-
![]()
Fire & Gas Detection
Let our commercial certified fire & gas systems protect your business.
-
![]()
Water & Temperature Detection
Minimize property damage resulting from temperature extremes.
-
![]()
GoSentinel App
Remotely control your system, get real time notifications, receive live video feed and much more.
-
![]()
Alarm Response Program
A service put in place to respond to alarm activations at your business premises on your behalf.
About Sentinel
Since 1978, Sentinel has been providing customized security solutions to clients in Montreal and the surrounding area. Our fully bilingual expert staff has over 200 years of combined experience in the security industry. Throughout its history, Sentinel has maintained its commitment to providing outstanding quality, service, and reliability.
Our Clients
Electronic security to protect you.