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50+ Years
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Trusted Security & Fire System Solutions in Shelby Township, MI
A & B Alarm has been a trusted provider of comprehensive security solutions since 1973. With over 40 years of industry expertise, we specialize in designing, installing, and monitoring advanced alarm systems, fire detection systems, and surveillance solutions for both residential and commercial clients. Our UL-certified central station provides 24/7 monitoring, ensuring immediate response to security threats through cutting-edge technology including panic pendants, motion sensors, and door/window contacts. We offer tailored access control systems that utilize key fobs and cards to manage property access for businesses. Our team provides complete installation services, remote diagnostics, and DIY alarm kits with replacement parts.

Located in Shelby Township, Michigan, we serve Southeast Michigan with a commitment to reliability, technical excellence, and personalized service. Our additional offerings include central vacuum systems, intercom installations, home theater setups, and network wiring. We maintain membership in the Burglar and Fire Association of Michigan, demonstrating our dedication to industry standards. Customer satisfaction is guaranteed through transparent pricing, free estimates, and prompt resolution of technical issues. Our proven track record of resolving security challenges, including cellular connectivity problems, reflects our technical proficiency and customer-centric approach.
Services
Security Systems Fire Systems Surveillance Cameras Access Control Central Vacuum Systems Intercom Installation Home Theater Setup Network Wiring DIY Alarm Kits Emergency Reporting
Details
  • Year established: 1973
Highlights and features
  • 40+ years of specialized security system expertise
  • UL-certified 24/7 central station monitoring
  • Free on-site estimates and remote diagnostics
  • Comprehensive commercial and residential solutions
  • Locally owned with Southeast Michigan focus
Associations and certifications
  • Underwriters Laboratories (UL)
  • Burglar and Fire Association of Michigan (BFAAM)
What people say
Very helpful receptionist Technician remotely troubleshoot Matt was on time Quickly swap out part Test system working right
Services
Security Systems
Our security systems feature panic pendants, motion sensors, and door/window contacts monitored by a UL-certified central station. Systems include remote smartphone access, email/text alerts, and complete installation services. Commercial and residential options provide 24/7 protection against break-ins through advanced detection technology.
Fire Systems
Fire system installations include sprinkler supervision, heat/smoke detection, and temperature monitoring. Systems provide real-time alerts for water flow, gate valve issues, and abnormal temperature fluctuations. UL-certified monitoring ensures rapid response to fire emergencies in residential and commercial properties across Southeast Michigan.
Surveillance Cameras
We offer IP video surveillance with motion-activated and wireless cameras compatible with smartphones and tablets. Our solutions include digital video recorders, network video recorders, and remote viewing apps. Systems protect offices, warehouses, and homes with interior/exterior camera options and 24/7 monitoring capabilities.
Access Control
Access control systems use programmed key fobs and cards to manage property access. Solutions include browser-based IP systems, biometric security, and visitor management for commercial and residential applications. Systems integrate with intercoms and provide remote access management through secure web platforms.
Central Vacuum
Central vacuum system installations provide whole-house cleaning solutions with permanent piping and power units. Systems include noise-reducing technology and HEPA filtration options. Professional installation services ensure optimal suction performance and integration with existing home infrastructure for improved indoor air quality.
Questions
What security systems do you offer?
We provide monitored alarm systems with panic pendants, motion sensors, and door/window contacts. Systems include smartphone integration, email/text alerts, and 24/7 UL-certified monitoring for residential and commercial properties.
Do you install fire detection systems?
Yes, we install and monitor fire systems with sprinkler supervision, heat/smoke detection, and temperature monitoring for both residential and commercial buildings across Southeast Michigan.
Are your services available 24/7?
Our security and fire monitoring operates 24/7 through UL-certified central stations. Emergency service calls receive prompt response during regular business hours Monday-Friday.
Do you serve commercial businesses?
We specialize in commercial security solutions including access control systems, surveillance networks, and integrated fire detection systems tailored to business requirements in Southeast Michigan.
What payment options exist?
We require monitoring agreements for system packages. Special pricing available on control panels, motion detectors, and door contact packages with free estimates provided before installation.
Can I install systems myself?
We offer DIY alarm kits with replacement parts and technical support. Showroom displays provide hands-on demonstrations of components and system configurations for self-installation projects.
Reviews (4)
Mary Ann Zielinski
Apr 09, 2021 Report
HAD PROBLEM RE-SETTING OUR ALARM, DUE TO RECENT POWER FAILURE. AFTER ENDLESS TIME SEARCHING ONLINE FOR TECH HELP, IT DAWNED ON ME recently vision impaired, old lady - SMILE, to call A & B Alarm, who installed our alarm. I had the good fortune to speak with CURTIS, who helped me reset the alarm, in about 5 minutes! Curtis was extremely patient and very polite in helping me resolve a major problem. Thank you, CURTIS and A & B ALARM for being there for us, when we needed help. I WOULD HIGHLY RECOMMEND A & B ALARM!
Michael Ackerson
May 20, 2020 Report
Installer / Sales rep "Steve Siwka" is the one you want to help you with any of your home security or surveillance needs. Steve is a very respectful, truthful and honest gentlemen who goes the next level with your experience. Thank you Steve for going above and beyond!
Tom Miskell
May 13, 2019 Report
Great service, great products, Curtis, Janet, and all employees very friendly! This is the only company I would use for alarm installation and service!
Inspire Resort Rentals
Mar 22, 2019 Report
GREAT service, GREAT team. Great knowledge of the product. Bottom-line: Caught the persons doing the damage to the property and I won in court thanks to the system / evidence the device provided.