Alarm dealerProud to service Surrey, Langley, Abbotsford and Chilliwack Specializing in small residential and commercial alarm systems.Our highly trained installation professionals will assess your home or business and provide you with a security system that's right for your needs. Whether you operate a large business or you're a homeowner looking for an inexpensive way to secure your family and possessions, Tri Star Security is the right choice.Some of our services includeResidential & Commercial alarm systems. more... See more text