Best Access Control Systems

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Access control systems are crucial for business security. These solutions give employers the ability to control who has access to certain areas of a building.

It’s the ultimate way for business owners to track who enters a facility, when they do it, and what doors they use. A simple credentialing system can restrict access to floors, specific rooms, or whole departments within a building. 

In short, access control systems prevent people from entering places they don’t belong. Instead of keeping a security guard at every door to check credentials, a simple access control system will allow authorized users to move throughout an area. 

What’s the best access control system? This guide takes a closer look at the top access control solutions available on the market today.

The Best Access Control Systems to Consider:

1. Kisi — Best Smartphone Access Control System
2. Envoy — Best For Visitor Management
3. Johnson Controls — Best For Multisite Organizations
4. HID Global — Best For Advanced Security
5. ISONAS — Best Access Control System With Minimal Hardware Requirements
6. Vanderbilt Industries — Best Industry-Specific Access Control Solutions
7. Honeywell Access Control — Best For Commercial Security

When it Makes Sense to Invest Into Access Control Systems

Any business with a physical presence should consider an access control system. Even a simple access control solution can replace traditional keys in a building. At the most basic level, these systems can keep customers and visitors away from employee-only areas of a building.

Access control becomes a bit more advanced for certain business types. 

Businesses that need to restrict access to sensitive information can implement an access control system based on credentials. For example, every employee might have full access to levels one and two of a building, but only staff with higher clearance levels can access the third floor.

Organizations that want to improve security are ideal candidates for access control systems. If you don’t want employees or visitors to roam freely throughout a building, an access control system is a cost-effective solution to this problem. 

Many people associate access control systems with government buildings, police headquarters, military buildings, and facilities with highly sensitive information. But really, any business with a physical presence can benefit from these security solutions.

They can be used at hotels, schools, hospitals, corporate headquarters, and more. 

Let’s say an office has a daily laundry service. The driver could be given an access card to enter a specific area of the building for pick-ups and drop-offs without being able to go into any offices. And the systems will record when the laundry service was there.

Businesses without a physical presence don’t have any need for an access control system. Or if you’re running a small coffee stand with just a few employees, you probably won’t need a security solution this advanced.  

#1 – Kisi Review — Best Smartphone Access Control System

Kisi is a cloud-based access control system. After launching in 2012, Kisi has quickly become a modern way for businesses to maintain physical security at a wide range of facilities. 

Like most access control systems, Kisi has solutions that include key fobs and physical cards. But they are best known for touchless access control via smartphones.

Since most people have their phones on them at all times, this system is really convenient. Employees won’t have to worry about carrying around an extra fob or plastic card everywhere they go. 

Kisi even has advanced access control solutions for contactless elevator access and thermal scanning integrations. 

By using Kisi’s access control system, businesses will benefit from features like:

• Multiple credentialing levels
• Remote lock management from the admin dashboard
• Scheduled locks and unlocks
• Single-click lockdown mode
• Visitor management features and temporary access tools
• Automatic video snapshots
• Professional installation

Contact the Kisi sales team for a free quote. All plans come with a 30-day trial.

#2 – Envoy Review — The Best For Visitor Management

Envoy is a security solution designed for traditional office spaces. The platform provides access control to millions of employees throughout the nation. 

One unique standout of Envoy is its strong focus on visitor access control. 

Each visitor can have custom clearance levels depending on the purpose of their visit. This system is a modern alternative to hand-written badges and tracking down employees when a guest arrives. Your staff will receive an instant notification whenever a visitor comes to see them.

Some of the key visitor access management features include:

• Custom sign-in flows
• Pre-registration forms
• Visitor screening
• Digital document scanning (NDAs, waivers, etc.)
• Badge printing
• Visitor photo capture

Envoy has also adapted its access control systems to accommodate the ever-changing business needs in the COVID-19 era, including health screening questionnaires for employees and guests. 

They also have solutions for things like delivery management, office reservations, and more.

Envoy’s access control system is fairly basic and doesn’t have some of the more advanced security features. But it gets the job done for smaller office spaces. Paid plans start at $99 per location per month, but they also have a free plan with limited features, giving you a great way to try before you buy.

#3 – Johnson Controls Review — The Best For Multisite Organizations

Johnson Controls has been around since 1885. They’re a global leader in the business security space. 

This provider has an extensive portfolio of building products, software, technology, and services in the business space—including access control systems.

Johnson Controls is a top choice for larger and multisite businesses with complex needs. It’s perfect for big buildings and access control systems that require multi-location compatibility. 

They offer every type of access control system that you could possibly imagine. Options include:

• Electronic access control
• Physical access control
• Hosted access control
• Managed access control
• Biometrics access control

Johnson Controls has solutions for government organizations, commercial enterprises, safes, vaults, drive-up entry and exit systems, and more. They can easily accommodate visitor access management and employee credentialing. 

The cloud-based hosted access control system is ideal for managing multiple facilities. They have many different options to choose from, so you’ll need to consult with a security expert at Johnson Controls to determine the best option for your business.

#4 – HID Global Review — The Best For Advanced Security

Millions of people trust HID Global throughout 100+ countries. They are best known for services related to identity verification, asset tracking, and access control.

Their access control systems help keep resources, people, and assets secure in a wide range of potential use cases.

HID Global provides one of the most advanced access control solutions on the market today. It’s currently used in industries like government, defense, healthcare, banking, education, transportation, and more. These systems ensure safe environments for employees, contractors, and visitors. 

Here’s a closer look at some of HID Global’s standout access control features:

• Biometric authentication
• Visitor management solutions
• Real-time location reports of people and assets throughout the organization
• Secure access using smartphones, tablets, and wearable technology
• Multi-factor PKI (2+ credentials)
• Authentication access for IT systems

HID Global has access control solutions compliant with U.S. Federal Government FICAM and FIPS 201 standards. These systems are ideal for highly sensitive facilities with advanced security needs. 

They do not list their pricing publicly and have a significant number of solutions available, so contact HID Global to get started.

#5 – ISONAS Review — Best Access Control System With Minimal Hardware Requirements

ISONAS is a bit unique compared to other solutions on the market today. They offer “pure IP” access control systems.

More than 50,000+ ISONAS access control readers are installed throughout industries like education, healthcare, government, and multi-tenant organizations.

Their system relies on your existing network instead of wiring on control panels located at every door. These minimal hardware requirements are a cost-effective solution for smaller businesses. Installation is simple, and the web-based training option is another way to keep costs low.

ISONAS has a wide selection of tools for access control, including:

• Proximity badge cards
• Proximity key fobs
• Proximity cap tags
• Pure mobile credentialing
• TruCredential badge printing integration
• Integrations with video management systems

Overall, ISONAS isn’t as comprehensive as some of the more advanced access control systems on the market today, but it’s a simple and low-cost solution for smaller companies. 

Contact the ISONAS sales team through their website for a quote.

#6 – Vanderbilt Industries Review — Best Industry-Specific Access Control Solutions

Vanderbilt Industries is another leader in the business security space. They offer solutions for access control, video management, and intrusion detection. 

These systems can be used for an extensive range of use cases. From securing over 200 doors at a Coca-Cola bottling plant to a custom solution at The Ritz London, Vanderbilt Industries can do it all.

Vanderbilt Industries has all of the software and hardware you could possibly need to secure your facilities. This includes controllers, door modules, signal modules, credentialing systems, standalone systems, and more. 

Most access control systems can accommodate varying business types. But Vanderbilt Industries has one of the most extensive lists of supported industries on the market today, including:

• Pharmaceutical
• Education
• Leisure and tourism
• Corporate
• Transportation
• Manufacturing
• Retail
• Healthcare
• Government
• Banking
• Civil Defense

Even if you don’t see your sector on the list, contact Vanderbilt Industries, and they can help you configure a customized access control solution. 

#7 – Honeywell Access Control Review — The Best For Commercial Security

Honeywell is an international conglomerate. From aerospace to safety and productivity solutions, Honeywell has an extensive list of product and service offerings. 

They’ve been around for more than a century, and their technology can be found in more than 10 million buildings worldwide. 

Access control solutions fall within the commercial security subset of Honeywell’s services. 

They offer dozens of solutions within the access control category. Honeywell has different software and hardware to accommodate the needs of varying business types. These systems are ideal for large commercial buildings and corporate offices. 

Examples of these solutions include:

• Integrated security software
• Managed access control
• Single door controllers
• Hybrid access control panels
• Visitor management solutions
• Proximity readers
• Magnetic stripe readers
• Bar code readers
• Biometric readers

Honeywell can also accommodate your unique credentialing needs for access control.

Overall, this is one of the most reliable access control solutions on the market today. Trusting your business security to an industry leader with 100+ years of experience is never a bad idea.

Methodology For Choosing The Best Access Control Systems

Certain factors must be evaluated when you’re shopping around for an access control system. This is the methodology we used to narrow down the top picks in this guide. Use these considerations to help narrow down your options and weigh their importance according to your personal needs. 

Type of Access Control System

Access control systems come in all different shapes and sizes. Generally speaking, these solutions can be segmented into four main categories:

• Local — On-site access control systems are hosted on local servers. These are typically managed by an in-house IT team. Access control providers use a security integration vendor to manage software updates and maintenance.

• Cloud — Cloud-based access control systems are the most popular and easiest to use. Since everything is hosted in the cloud, the centralized management system can be accessed and controlled from anywhere. You won’t have to worry about on-site servers, additional hardware, or physical maintenance. 

• IoT — An Internet of things control system connects with “smart” machines. These systems connect with a wireless network to securely open and restrict access to doors. 

• Mobile — Instead of using a physical access card, authorized users can enter doors using smartphones, tablets, and wearable technology. 

Each solution has advantages and drawbacks. The best option for your business will depend largely on your needs and infrastructure. But for the most part, cloud systems are the most user-friendly and easiest to scale. Outside of type, here are other things to consider when choosing access control systems.

Installation and Support

The vast majority of access control systems require professional installation. This can be handled by the provider directly or a third-party dealer. 

Costs associated with installation vary from one system to another. Some providers can handle an unlimited number of doors. Others have capacities for each control panel. Make sure you understand these requirements ahead of time, as you might have to install additional control panels to accommodate the access control system. 

In a perfect world, the system will run without any issues after the installation. But what happens if you have a problem or a card reader fails? 

Find out what type of support the provider offers for future on-site visits beyond the initial installation. How soon will they resolve the problem? Will this cost you extra money? Or is it covered with your plan? How long do they provide support for?

Credentialing and Security

Security is obviously a top priority when evaluating access control systems. Avoid providers that are using outdated technology. Beyond basic access control, the best systems include alarms, video surveillance integration, and lockdown modes during repeated attempts to access a secure area. 

Access control systems using proprietary technology are less vulnerable to breaches compared to open source solutions. 

You should have different options for managing credentials. Some businesses can even provide multi-credential authentication for certain access levels. 

Depending on the areas you’re restricting, you may want to choose an access control system with advanced security features. For example, some systems have alarms if a door is propped open for too long. 

You should be able to implement rules for specific scenarios associated with emergencies. The best systems allow you to program doors to automatically lock or unlock in the event of a fire or a break-in. 

For facilities that commonly have guests or visitors, make sure the system allows for temporary guest credentialing. 

Administrative and Reporting Tools

Access control reports allow managers and administrators to observe how employees and other users move throughout a building. You’ll be able to see who enters a particular door at an exact time.

These reports are extremely useful if you ever need to investigate suspicious activity. You can go back and see exactly who was in a specific area during the time of an incident. 

The best access control systems have tons of real-time information and detailed reports for admins. Ensure that reports are stored indefinitely, so you can refer to them months or potentially years down the road if needed. 

Summary

Which access control system is the best? It depends on what you’re looking for.

The systems reviewed above include something for everyone. We recommend Kisi for businesses that want to enable a smartphone-based access control solution. Envoy has unique visitor management systems, and Johnson Controls is perfect for multisite organizations. ISONAS is a simple and cost-effective option for smaller companies.

If you have advanced security needs, check out HID Global, Vanderbilt Industries, or Honeywell Access Control. 

Regardless of your circumstances, you can use this guide to find the best access control system for your business.