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A commercial key card system is a complicated electronic access control system that provides secure entry to buildings and also specific areas within a building. The cost of a key card system can vary based on several factors, including the number of doors, complexity of the system, type of card readers, and features required. In this article, we will explore the cost, installation, workings, invention, and best brands of commercial key card systems to help you make an informed decision.

The Cost of Commercial Key Card Systems

Commercial key card systems can range from $500 to $50,000 or more depending on the type of system required. Basic commercial key card systems cost anywhere from $500 to $5000, while more advanced systems can cost anywhere from $10,000 to $50,000 or more. It is recommended to get quotes from multiple suppliers and compare the features and prices of the systems to find the best fit for your needs.

Installation of Key Card Systems

The installation of commercial key card systems can be done by professional security companies and locksmiths that specialize in this type of work. It is advisable to hire a licensed and insured company to ensure proper installation and compliance with safety and security standards. Some key card system manufacturers offer installation services, so you can contact them directly to see if they provide this type of service. It is also important to check the warranty and maintenance options offered by the installer or manufacturer in case of any issues with the system in the future.

How Commercial Key Card Systems Work

Commercial key card systems use electronic cards with magnetic stripes or embedded chips to control access to a building or specific areas within a building. The card reader, which is usually mounted on a door, reads the information stored on the card and compares it to a database of authorized users. If the card information matches the information stored in the database, the door will unlock and allow the user to enter. The information in the database is managed by a central control panel that can be programmed to allow or deny access at specific times. The system can also be linked to other security features such as alarms, cameras, and fire suppression systems for comprehensive security.

The invention of Commercial Key Card Systems

Commercial key card systems were first introduced in the 1960s by companies such as Sargent and Greenleaf and have since become a widely used technology for controlling access to buildings and secure areas. The exact origin of key card systems and who can be credited with their invention is not well documented, but they have evolved through the collaboration and innovations of various companies and individuals in the security industry.

Best Brands for Key Card Systems

There are several well-known and reputable brands that offer high-quality commercial key card systems. Some of the best brands include:

  • HID Global
  • Schlage
  • Kaba
  • dormakaba
  • Bosch
  • Gallagher
  • Napco
  • Honeywell
  • Axis Communications

When choosing the best brand for your key card system, it is important to consider the level of security provided, compatibility with existing security systems, ease of use, cost, and the level of customer support offered. It is also recommended to read reviews and ask for references from other businesses that have used the key card systems you are considering.


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