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Last Updated: Jun 2024

The Best Business Security Companies 2024
Rest assured knowing your business is safe

Secure your large or small business with the best security provider. Compare the leaders in business security with our up-to-date chart and reviews.

Leaving a light or TV on will make your house seem occupied when you're away.
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**Nest Doorbell Professionally Installed Free: Requires 36-month monitoring contract starting at $56.99/mo. with QSP (24-month monitoring contract in California, total fees from $1,367.76), and enrollment in ADT EasyPay. Offer includes installation of one (1) Nest Doorbell with minimum purchase price of $599 after promotion is applied depending on geographic location. Maximum discount $229. Nest Doorbell includes wired or battery options. Offer available for new ADT customers only. Limit one per customer, not combinable with other offers. Upon early termination by Customer, ADT may charge 75% of the monthly service charges due for the balance of the initial contract term. Quality Service Plan (QSP) is ADT’s Extended Limited Warranty. Service and installation charges vary depending on system configuration, equipment and services selected. Google and Nest Doorbell are trademarks of Google LLC. Some features, including mobile notifications, remote control, video streaming, and video recording, require working internet and Wi-Fi. Minimum OS requirements are available at g.co/home/req. iOS is a trademark of Cisco and is used under license. Expires 02/28/2024.

***$100 ADT Visa Reward Card: Requires 36-month monitoring contract starting at $28.99/mo. (24-month monitoring contract in California, total fees from 695.76), and enrollment in ADT EasyPay. Requires minimum purchase price of $449. One (1) Visa Reward Card valued at $100 is redeemable seven (7) days after system is installed, wherein an email is sent to the customer's email address associated with their account with a promo code. The customer must validate the promo code on the website provided in the email and a physical card will be sent in the mail. Installation must occur within 60 days of offer expiration date to receive card. Applicable to new and resale sale types only. Card is issued by Pathward, N.A., Member FDIC, pursuant to a license from Visa U.S.A. Inc. No cash access or recurring payments. Can be used everywhere Visa debit cards are accepted. Card valid for up to 6 months; unused funds will forfeit after the valid thru date. Card terms and conditions apply. Expires 01/31/2024.

&THEFT PROTECTION GUARANTEE: Customer may receive reimbursement of up to five hundred dollars ($500) of Customer’s homeowner’s insurance deductible (if any) if, and only if, ALL requirements for Theft Protection Guarantee are met to ADT’s reasonable satisfaction. Customer must request reimbursement within 60 days of property loss. Request must be mailed to ADT and include: Theft Protection Guarantee certificate signed by Customer, a letter from Customer requesting reimbursement, a copy of the police report, and a copy of the accepted insurance claim. ADT reserves the right to reject any application for reimbursement that does not comply with all of the requirements.

ADT MONEY-BACK GUARANTEE: Money-back guarantee only applies after ADT has made attempts to resolve a system-related issue and has not been able to resolve that issue within the first six (6) months of your contract. Equipment must be fully removed before a refund will be processed. Conditions preventing normal system operation cannot be caused by the customer.

*Traditional Security: Requires 36-month monitoring contract starting at $28.99/mo. (24-month monitoring contract in California, total fees from $695.76) and minimum purchase amount of $449. Service and installation charges vary depending on system configuration, equipment, and services selected. Applies to Traditional Service level only. Landline phone required. Offer available for new ADT customers only. Limit one per customer, not combinable with other offers. Upon early termination by Customer, ADT may charge 75% of the monthly service charges due for the balance of the initial contract term. Excludes ADT’s Quality Service Plan (QSP).

GENERAL: Additional charges may apply in areas that require guard response service for municipal alarm verification. System remains property of ADT. Local permit fees may be required. Prices and offers subject to change and may vary by market. Additional taxes and fees may apply. Satisfactory credit required. A security deposit may be required. Simulated screen images and photos are for illustrative purposes only.

©2024 ADT LLC. All rights reserved. ADT, the ADT logo, 800.ADT.ASAP and the product/service names listed in this document are marks and/or registered marks. Unauthorized use is strictly prohibited. Third-party marks are the property of their respective owners. License information available at www.ADT.com/legal or by calling 800.ADT.ASAP. CA ACO7155, 974443, PPO120288; MA 172C; NC Licensed by the Alarm Systems Licensing Board of the State of North Carolina, 2736-CSA, 2397-CSA, 2381-CSA; NY 12000305615; PA 090797; MS 15019511.

Understanding the Business of Business Security Systems

Business security should be a top priority for your company regardless of industry, role, and size. Find out what a business security system is, how it can help save you thousands of dollars, and what to look for from the best names in the industry in under three minutes.

What Is a Business Security System?

Business security systems are any combination of hardware and software that works to survey and protect your business during and after hours. The extent of coverage, sophistication of the network, and types of hardware are primarily up to you and will depend on the industry you work in, how large your business is, what you’re trying to protect, and how much you’re willing to invest. After all, you’ll invest far less to protect a scant inventory worth little more than $500 than you would if you are trying to secure major merchandise valuing upwards of thousands of dollars.

Whether you're trying to protect your inventory, employees, or network, business security systems usually come with some combination of the following components:

  • Base unit and control panel
  • Cameras, indoor and/or outdoor
  • Motion sensors
  • Window sensors
  • Door sensors
  • Panic button
  • Key cards or other entry/exit control system

How Business Security Systems Protect Your Business

There's no doubt that in 2024, your business needs a security system. From locks that keep burglars out to high-definition video surveillance cameras with live feed capabilities, these business security systems cover every aspect of your business to keep everything safe and secure. Businesses use these systems to protect their inventory from theft, their employees from danger, and their business from internal crimes.

It’s easy to see how a solid security system can keep your business safe when you look at the features.

Top Features to Look for in a Business Security System

Business security system services will wax poetic about their state-of-the-art equipment, advanced technologies, and mind-blowing features. But at the end of the day, many of them are just a lot of hype. If you're looking for a very good quality business security system for protection, make sure it has these significant features:

Video surveillance

This is probably the biggest security feature required from business security companies. Security cameras keep an eye on your business at all times, even when you’re not around. Different brands will offer a variety of camera options, including indoor cameras, outdoor cameras, infrared, night vision, full tilt, varying degrees of visibility, etc. Choose the level of sophistication that you need, but don’t skimp on this top feature.


Alongside surveillance cameras, a professional monitoring service offers you the peace of mind you need to sleep at night. Monitoring services ensure that someone is actually "standing guard" at all hours of the day or night. If an alarm is triggered, you're notified right away, as are the necessary authorities. So, the culprits don't get away scot-free.

Access controls

Depending on the size of the business, this may be even more important. Access controls allow you to decide who can enter and leave the building at any given time. This can be done with key cards, chips, codes, or other entry point safeguards. Top-level security systems will record any entry or exit activity and send you updated reports upon request. You can also set specific times when certain staff members can or cannot enter, for example, limiting the cleaning staff to the night shift or the upper levels of your office building to management.

Remote management app

This is an important feature that lets you manage your alarm system remotely, usually from a smartphone. You can arm/disarm the system, create or delete permissions, set rules, and view video footage in real-time.

Smart device integration

Smart device integration isn’t essential, but it sure is convenient. This lets you connect with any smart devices you have installed in your business, so you can turn on or off the lights, manage the thermostat, or even have Alexa play your favorite song when you enter the office each morning. Not essential, but definitely convenient and fun.

How to Choose the Right Business Security System for You

As with most products, there’s no one-size-fits-all when it comes to business security systems. You need to find a company that suits your business needs and not someone else’s. Fortunately, there are a lot of good business security system services available today. So, how do you choose between the top name brands? And even then, how do you know which plans, packages, or hardware you need? Here are a few things to take into consideration when weighing your options:

Secure your space

Consider the area that you are trying to secure and use this as a gauge for your security system. For example:

  • How many entry points do you have to cover? You’ll need sensors for each one of these.
  • Are you renting your store space? If so, you’ll want something with minimal installation and wiring.
  • How open is your floor space? The more open the floor space, the fewer cameras you’ll need to get a good view of the area.

All these questions will help you narrow down your choices.

Know thine enemy

It's useless to protect your business against burglaries if your culprits are into cybercrimes. Likewise, internet security won't do you much good if your front door lock gets busted in. Evaluate your business threats, consider your store location, and weigh in on any possible areas of attack to help piece together the best system for you.

Consider your growth potential

Looking at what you have now is important. And so is planning for the future. Don’t lock yourself into a plan or package that stunts your business growth. Try and opt for a service that is flexible enough to grow with your business when the happy day comes.

Also, look for a business security systems provider that has plenty of experience and a good reputation in the industry. 24/7 support is helpful, too.

Our Top 3 Picks

  • 1


    • Best forProfessional monitoring and reliable customer service
    • PriceFrom $45.99/month
    • Money-back guaranteeSix months limited

    ADT is a reliable home security company with more than 140 years of industry experience. They offer a range of services, including 24/7 monitoring, professional installation, and a variety of equipment options such as cameras, door and window sensors, and smart home devices.

    Andrew Sinden, Cybersecurity Expert at StarLinkHow, remarks that ADT is a "reputable firm with a long history of offering trustworthy and complete security solutions." This sentiment is especially reflected in ADT's many positive customer reviews and six-month money-back guarantee—the longest full refund window on our list.

    Why we chose ADT: They use smart home integrations and provide comprehensive 24/7 protection. You can even monitor your home and control your security system from anywhere in the world with their mobile app.

    Our experience: The installation was seamless and quick—the technician also helped us set up the mobile app and put up a yard sign saying the house had a security system installed.

    • 24/7 professional monitoring
    • Customizable security systems
    • Mobile app has overwhelmingly positive reviews
    • Fixed three-year contract
    • Professional installation required
  • 2


    • Best forActive crime deterrence
    • PriceFrom $19.99/month
    • Money-back guaranteeN/A

    Vivint is a highly rated company that provides a range of smart security kits. Their app gives you complete control of your home, letting you switch your lights on and off, monitor security cameras, and lock and unlock doors directly from your phone.

    Raj, Chief Editor at WireQuality, calls Vivint "an innovative home technology provider" and remarks on their dedication to "ease of use, seamless connectivity, and enhancing safety and convenience for homeowners."

    Why we chose Vivint: Vivint's professional installers evaluate your home before suggesting equipment, so you get personalized service from day one. They even provide energy management services to save you money on electric bills.

    Our experience: We liked Vivint's Smart Deter technology, which wards off potential burglars with sounds and lights as soon as security sensors detect them.

    • Innovative Smart Deter technology
    • Customizable security solutions
    • Integration with smart home automation devices
    • Unclear money-back guarantee window
    • No DIY installation options
  • 3
    ADT Self Setup

    ADT Self Setup

    • Best forDIY smart home integration
    • PriceFrom $24.99/month
    • Money-back guarantee30 days

    ADT Self Setup is a DIY security solution owned by ADT. It lets you install and monitor your home security system without the need for professional help.

    The system includes features such as door and window sensors, motion detectors, and a mobile app for remote monitoring and control. A bonus is that you get a flexible security system with high-quality service, similar to ADT's professionally installed security systems.

    Why we chose ADT Self Setup: They're a beginner-friendly DIY option ideal for those who want to save on installation costs and directly monitor their home security.

    Our experience: ADT Self Setup's products are integrated with Google Nest, which made it easy for us to set it up and connect the system to our smartphones and other compatible devices.

    • Choose between self and professional monitoring
    • Easy DIY installation
    • Smart home integrations
    • No long-term contracts
    • Smoke alarm doesn’t detect carbon monoxide