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Sentinel Security Systems, Inc. is the best choice in Wilmington, N.C., for residential and commercial alarm installation, service and repairs. Sentinel Security Systems, Inc. treats you like family because they have been a family owned and operated business in New Hanover County for over 15 years. Owners Sharon and Al Brunjes and their sons, Al III and Donald, combine for over 50 years of experience in security and fire systems.

It doesn't matter if you are looking for a burglar alarm system to keep your family safe, fire protection or CCTV for your commercial business, call Sentinel today to work with the best.
Services
Let Sentinel Security Systems work with you to make sure your assets are protected from the risk of fire. We offer the complete solution for commercial fire alarm systems in Wilmington, N.C., New Hanover County and the surrounding areas. We're an industry leader in the installation and maintenance of commercial fire alarms and for your specific fire alarm needs, including optical fire detection using U/V and infrared technology, heat detection and smoke detection.Complete Sales of Fire Alarm Systems, Service and Installation Trust a family-owned business with over 50 years of experience to protect your assets.
We are able to protect your most valuable assets, at home and at work, by equipping your home or office with a state-of-the-art security system. Our security systems are designed to provide enhanced comfort, safety and convenience. All installations are performed by qualified personnel who are fully trained in security.
Access control systems do exactly what their name implies; they control access to a resource. Most often, the resource is the business' building or specific rooms within the building. By installing an access control system, you will be able to monitor and restrict who has access to what buildings or rooms.
CCTV (Closed Circuit Television) is a system that allows the owner to monitor as well as record activity on his or her property. If you're curious about suspicious activity or would like the convenience and security of viewing who is at your front door, then a CCTV camera system is what you need. There are plenty of options when it comes to cameras and DVRs (Digital Video Recorders).
Reviews (1)
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K. L.
Jan 31, 2021
Sentinel Security Systems went above and beyond for us! In an emergency situation we we're lucky they had the parts we needed and were able to solve our problem on a Saturday. Their service was impeccable and I am super appreciative of their response to a bad situation!