Commercial Alarm Systems

Security Alarm Protection That Never Clocks Out

Your business needs reliable alarm systems that protect your assets 24/7. For over 50 years, Fleenor Security has installed and monitored commercial alarm systems. Our UL-certified monitoring center responds immediately to alarms, and our technicians provide same-day service when you need it.

Prevent Theft and Damage

Protect Against Threats That Cost Your Business

Commercial alarm systems defend against break-ins, theft, vandalism, and disasters that threaten your operations. Early detection and immediate response minimize losses and protect your employees, keeping your business running.

Alram Bell Icon

After-Hours Break-Ins

Intruder detection the moment they enter, dispatching police before major losses occur.

Fire & Environmental

Early detection of smoke, heat, and water to prevent catastrophic losses.

Vandalism & Damage

Perimeter alarms that stop vandals before they damage property or equipment.

Employee Theft and Loss

Discreet monitoring of restricted areas and high-value zones to prevent internal losses.

Installation of Business Security Systems

Technology Integration for Commercial Alarm Systems

Motion Sensors

Detect unauthorized movement in protected areas after hours. Smart technology reduces false alarms.

Sirens

Alert intruders of detection while notifying nearby help. Indoor and outdoor options available.

Glassbreak Sensors

Protect vulnerable entry points 24/7 by instantly detecting breaking glass from windows or doors.

Smoke Detectors

Save lives and property with commercial-grade detection. Monitored 24/7 for fastest fire response.

Control Panels

Manage all sensors, communicate with our UL-certified monitoring center, and store events with one centralized system.

Employee checking security wirelessly from phone while in a warehouse with stock.

Wireless Network

Ensure your alarm always reaches help using a cellular connection. No phone lines to cut, no failures.

Burglary Alarms

UL 681 mercantile burglar monitoring certifications for high security installations.

Remote Monitoring

24/7/365 UL-certified monitoring and central station/alarm dispatch with multi-site management.

Emergency Panic Buttons

Give your employees the ability to quietly alert to urgent threats or hold ups.

“I can’t remember a group of people more pleasant, easier to work with, and more efficient. Your service technician diagnosed the problem and corrected it quickly.”

H.R., Bristol VACommercial April 1, 2026

Remote Access with Apps

Your Security System, Always Within Reach

Manage Your Business Security From Anywhere With the DMP Mobile App

Arm and disarm your system remotely, receive instant push notifications for opens, closings, and alerts, and monitor real-time system status from your smartphone or tablet. The DMP app puts full control in your hands, whether you’re managing one location or several, without requiring a call to the monitoring center or a trip to the panel.

  • Lock/Unlock Doors Remotely
    Control access points remotely. Grant temporary access or lock down during emergencies.
  • Real-Time System Status
    View which areas are armed, zones bypassed, and doors unlocked with live updates.
  • Push Notifications
    Receive instant alerts for opens, closings, alarm events, and system status changes.
  • Manage User Permissions
    Add or remove user codes and control access levels without requiring a service call.
Ensure the Safety of Your Facilities, Employees, and Assets with Fleenor. Watch Now →

Business Management Applications

Protect Your Assets and Operations Simultaneously

Your security system can do more than detect intruders. Monitor critical equipment, track employee activity, and receive alerts for temperature drops, pump failures, and other operational disruptions before they cause costly damage. Fleenor configures alarm systems to serve as a business intelligence layer, connecting your security infrastructure to the daily processes that keep your operation running.

  • Employee open/closing tracking and reporting
  • Critical equipment monitoring (pumps, HVAC, refrigeration units)
  • Temperature and environmental alerts
  • UL-certified monitoring for pharmacies, jewelry stores, banks, and firearms dealers
  • Track Operations
  • Monitor Equipment
  • UL Certified

High-Security & Insurance-Required Monitoring

UL-Listed Monitoring for High-Stakes Environments

Some businesses require more than standard alarm monitoring. Pharmacies, jewelry stores, banks, and firearms dealers often face insurance mandates or regulatory requirements that specify UL-certified central station monitoring. Fleenor’s monitoring center carries a UL listing, meeting the highest industry standards for response time, redundancy, and documentation so your coverage satisfies both your insurer and your peace of mind.

  • UL-certified central station, staffed 24/7/365
  • Meets insurance and regulatory requirements for high-value inventory
  • Required for pharmacies, firearms dealers, jewelry stores, and financial institutions
  • Documented response protocols for law enforcement dispatch

Reliable Alarm Technology

Commercial Security Is About More Than Protection

Fleenor Security installs and services DMP’s commercial alarm systems, including the trusted Honeywell product line used by Fortune 500 companies worldwide. These proven security solutions seamlessly integrate fire, intrusion, and building controls into one unified platform.

Explore Our Latest Technology

Siren

Motion Detector

Touchscreen Keypad

Wireless Door/Window Contact

Photo of DMP universal transmitter.

Free Onsite Evaluation

Fleenor Enterprise Protection Assessment™️

Our certified professionals conduct a no-cost, no-obligation three-phase evaluation of your business security needs, delivering actionable intelligence and strategic recommendations tailored to your operations, compliance requirements, and growth objectives.

Fleenor employees sitting around meeting table.

Strategic Discovery Session

A deep dive into operations, compliance needs, current security gaps, and business objectives

Man walking through building with clipboard and pen creating a security analysis.

Strategic Discovery Session

A deep dive into operations, compliance needs, current security gaps, and business objectives

Two men going over a checklist in a warehouse together.

Strategic Discovery Session

A deep dive into operations, compliance needs, current security gaps, and business objectives

Industries and Facilities We Serve:

  • Retail & Restaurants
  • Education (Schools, Universities, and Training Centers)
  • Hospitality
  • Government
  • Manufacturing & Industrial
  • Warehousing & Distribution
  • Healthcare & Medical Offices
  • Financial Services
  • Religious Organizations
  • Multi-Tenant & Commercial Properties

Frequently Asked Questions

FAQs for Security Systems

Our systems are designed with backup power and communication methods. If your power goes out, backup batteries will allow the system to continue to operate for several hours until power is restored. In the event of internet service failure, systems have dedicated cellular communications built in to ensure your system can continue to communicate with central station for alarm dispatching.

Absolutely! Users can be given an array of different rights to arm and disarm either the whole system, or specific segments of the system, at any time of day or during authorized windows of time.

We certainly do! Our life safety consultants can give you the details on the built-in warranties for the system as well as extended maintenance programs we offer to keep your system running smoothly and providing years of return on your investment.

While there are now a wide array of self-installed options on the market today, a professionally installed security system from Fleenor Security puts decades of experience into making sure your system has no gaps and is not susceptible to modern criminal tactics that our life safety consultants stay constantly apprised of and design to counter.

Not to worry! One of the advantages of our consultative approach is that we are always prepared to address not only your needs for today, but any needs you could have going forward as you scale your business. We always design to install like/compatible equipment across multiple sites so those administering your systems have consistency across apps, software, and keypad interfaces.

Fleenor Security’s modernized central station technology and procedures facilitate rapid response and enhanced verification. Our operators will call the pre-designed call list of trusted people you gave to our life safety consultant during system design, and anyone you choose can also receive interactive text messages by which you can confirm or cancel alarms with our central station. Your app will also be able to silence and reset the system with a tap on your phone.

Yes! Our central station is staffed 24 hours a day, 365 days a year by knowledgeable professionals who can answer basic questions about your system, temporarily take the system out of service for you with proper authorization, or can dispatch a technician in the event a complex problem arises. Fleenor Security always has your back!

Hear From Our Customers

More Than Customers. We’re Partners in Protection.

“It has been great doing business with you; all aspects of the installation and service have been wonderful. I would recommend your company to anyone.”

H.M., Johnson CityCommercial April 1, 2026

“I have been extremely pleased with Fleenor Security for 2.5 years. Having had other security systems in other states, it was a unique and happy experience to find one that is local, with real people that will work with you 24/7.”

Wendy C.Commercial March 31, 2026

“Love Fleenor Security! They completed all of the necessary installations at our house, and we really find comfort in knowing that we will be alerted if anything amiss happens when we are not home or that someone will reach out to help when things run awry when we are here. Overall, it’s a wonderful service to have in a world where uncertainty and feelings of insecurity abound. Thank you Fleenor for giving us some peace of mind!

S.B.Residential May 14, 2026

“The installers were very polite and careful. We felt very comfortable having them in our home, and they left their work areas cleaner than they found them.”

B.H., ErwinResidential April 1, 2026

“We have used Fleenor Security with two different homes over the past years. The Fleenor team has always been great to work with. They are most knowledgeable and professional in all aspects of the business.”

Rene H.Residential May 1, 2023

Fleenor Security Systems has provided the best alarm service, that I have ever had. Their service is far beyond the national advertised security companies. When you have an alarm, or you are having a system problem, you are talking to a local well trained person, located in East Tennessee, not a call center in some far reach location.”

Neal J.Residential November 1, 2019

“Fleenor and Sewell & Company Construction, Inc. Have had a very long term relationship, dating back into the 1990’s. Fleenor provides security services and monitoring of our residential and commercial projects both during the construction phase and after the projects are turned over to the owners. They provide exceptional service to us and to our clients over the phone and physically on the jobsites.”

Sewell & Company Construction, IncCommercial October 1, 2019

“We have Fleenor Security systems installed at 4 of our retail locations and all work flawlessly! Fleenor is always there when we need them.”

Southern Pools and SpasCommercial July 1, 2025

Get an Estimate

Protect Your Business Now

For over five decades, Fleenor Security has been part of East Tennessee’s business community. We’ve protected local companies through growth, challenges, and success. We understand that when your security fails, your business suffers. That’s why we’re committed to being the reliable partner you can count on.