Here are the Best Alarm System Companies for Business

Overview of the top brands in alarm systems
Scroll down to find out the pros and cons of each brand.

(Looking for types of alarms instead? Head over here.)

Protection 1
Vector Security
Alarms R Us
guardian protection services

The Best Alarm System For Your Needs

From door alarms to flood alarms, there are any number of sensors and alarms that you might want to install in your space, be it for a home alarm system or an office alarm system. There are many alarm system companies that offer full ranges of alarm systems for business. It’s rather easy to feel overwhelmed by the sheer amount of options out there in terms of security alarm systems for business and home, so it’s essential to keep in mind what your specific needs are, and what your budget is. Extra alarms that you don’t need are just about useless. In this guide, we’ll go through different components of alarm systems for business and home, and give recommendations for the best companies and manufacturers of security alarm systems for your needs.

Read on for the main criteria for ranking alarm systems, and a list of alarm system brands best-known for the features they excel in.

The Three Criteria for Ranking Alarm Systems

  • Alarm Technology & System Type

The needs for a home alarm system are vastly different from those of a business alarm system, and even then, the type of system can vary wildly. Do you want a traditional analog system, or rather a more modern IP cloud-based system that can integrate with your modern security infrastructure? Do you want all the sensors and trappings, or just plain intrusion alarms for businesses? These are all important considerations, and we’ll go over how they affect your choice of alarm system.

  • Installation Requirements, Installation Ownership & Maintenance

If you’re a larger office with more resources and dedicated security professionals, you can afford to have a more complete security alarm system for your business, and you can allow yourself the luxury of contracting out for installation and maintenance. However, if you’re installing in your home, or are curating an alarm system for a small business, it’s important to be mindful of installation requirements and maintenance, as you will likely end up handling those yourself.

  • Customer Support, Training Availability & Self-Service Documentation

These criteria relate more to the security company itself than to you. You’ll want to make sure that whoever you end up trusting with your home of business security infrastructure provides excellent customer support and thorough training and documentation for your employees and users.

Best of Alarm Systems for Business

Here is a chart outlining the three main categories of alarm systems for business and home, and the top brands best known for these features. Based on your particular security system needs, one or more of these may be appropriate for you.

Door Alarm

Given that doors are the most common points of entry when crime strikes, establishing a robust door alarm system is essential in ensuring safety of your employees, property, and confidential data. Here are some more detailed reviews of the best-in-class companies for door alarms in physical security.

CPI Security System

CPI Security System is one of the players on the market of home access control alarms. The company also offers alarm systems for business and commercial door alarm systems. CPI is a local enterprise that operates in Georgia, Virginia, North and South Carolina, Tennessee, Alabama, Florida and Maryland. The company is touted to have a local touch and a closer business relationship with the police and the fire brigade than nationwide providers. Security is monitored from the headquarters in the Southeast.

  • CPI’s clients are bound to a 60-month contract.
  • To terminate or discontinue CPI’s services a 60-day written notice is required.
  • End users often complain about poor customer service. 


Simplisafe is a customizable DIY home security system. Let’s have a look at how it ranks among other access control alarms and whether it can be used as one of the alarm systems for businesses.

  • Frequent issues with connecting the devices to the monitoring system.
  • The system is prone to giving false alarms.
  • Because Simplisafe is battery-powered, a dead battery means security system failure.
  • No smartphone app, SMS and e-mail alerts are included in basic monitoring plan.


LiveWatch is one of the players on the market of home security systems. The company provides the services of home monitoring , and also specializes in security systems for small businesses. Let us have a look at how users rate LiveWatch, and how it scores on the market of alarm systems for business.

  • No 24/7 customer support available.
  • Because it’s powered by a wireless technology, LiveWatch can be jammed.
  • No technical advancement, the same equipment in 2018 as in 2015.
  • Some end users complain the alarms can be triggered by an animal.


GetSafe is an access control vendor that provides smart alarm systems for businesses looking for simple, easy-to-install access control alarm kits, as well as for homes in need of do-it-yourself modern security and home automation solutions. The commercial door alarm system by GetSafe is ideal for small and family-run companies since it is based on a simple starter kit connected to a mobile application, including basic elements - a smart hub, door or window sensors, motion detector, alarm siren; optional upgrades by choice.

  • Incompatible with other access control alarm systems
  • A maximum number of only 32 users
  • Not ideal for large alarm systems for businesses


Vivint offers intelligent security alarm systems for business and the household customers. The flagship product is its real time access control alarms system powered by the 24/7 remote alarm monitoring. The commercial door alarm systems are extensively used in many parts of the both countries.  

The home security solution of this company consists of access control alarms, CCTV camera, home automation, energy management and commercial door alarm systems. The main motto of the company is to offer highly customized intelligent access control alarms and physical security systems to create tension free and peaceful home environment.  

  • Pricey
  • Charges additional fees for installation
  • Unavailability of 24/7 support
  • Long and complex contracts
  • Buggy mobile application

Guardian Protection Services

Guardian Protection Services offers access control alarms to offer residential homes and small and large businesses intrusion detection services. It also offers fire alarm systems to commercial and residential customers. offers access control alarms to offer residential homes and small and large businesses intrusion detection services. It also offers fire alarm systems to commercial and residential customers.

  • Additional installation fees
  • Lack of 24/7 customer support services
  • No flooding alerts
  • No alerts for natural gas leaks and power failure
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Intrusion Alarms

To enhance the robustness of intrusion alarms, such systems can also be combined with video surveillance to provide visual evidence; or access control systems to customise access rights by time, people and doors.

Protection 1

Protection 1 is a company championing video alarm verification and other security technologies. The company has more than two years of experience in the field. Its growth over the past few years has been beneficial to both the company and its clients. The clients have enjoyed the best technology in access control alarms at affordable prices. The company provides alarm systems for business and residential areas.

  • Inefficient support system
  • Additional installation fees


ADT Security Services provides variety of home security and alarm systems for business services, ranging from wireless and hardwired systems, to video surveillance, voice-enabled home automation, to connection with third-party services. ADT also offers medical bracelets featuring GPS tracking and automated emergency calls. A mobile app by ADT enables customers to manage their alarm systems for business, access control alarms, and monitor commercial door alarm systems.

  • Long-term contracts, all plans are for a minimum of 36 months
  • Customer service varies depending on the local dealer
  • Slow response time on some occasions
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Alarm Integrator

Alarms are now expected to not only work excellently on itself, but also possess the ability to be integrated with other alarm systems. These companies have proved to own alarms which are easy to be integrated.

Vector Security

The main focus area of Vector Security is to provide robust and professional grade alarm systems for business and households with full customer satisfaction. The major services offered by the company include monitoring of burglar, fire, carbon monoxide, environmental hazards and emergency access control alarms generated manually or automatically.

  • Unsatisfactory customer support
  • Complex service cancellation policy
  • Ambiguous contract procedures
  • Relatively high monthly charges

Alarms R Us

Alarms R Us is an NYC-based provider of customized access control alarm solutions for the five NYC boroughs, the surrounding areas and New Jersey. The company specializes in commercial door alarm systems for businesses, residential properties and medical emergency alert systems based on the Honeywell remote mobile app technology.

The basic model can be combined with a CCTV, intercom system and 24-hour monitoring service to guard properties from intrusion, fire and flood; and to enable light and heat home automation.

  • Advanced alarm systems for businesses not included
  • Limited warranty
  • No power failure alert
  • Location-limited
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