What to Consider When Selecting Access Control Systems


When it comes to security measures, access control systems are extremely common in office buildings and are beginning to become increasingly popular in residential areas. They allow certain people into an area and restrict access from others. Some systems track the identities of everyone that passes the access point, while others allow each person to use the same code. This prevents unauthorised people from accessing restricted areas. However, there are a number of important considerations to keep in mind when choosing the right access control systems for your home or office.


Access control systems have to be usable by every person that will encounter them. This includes your children when they get home from school, or the work experience student that’s in the office for the week.

There are a few different systems available to choose from:

  • A keypad system means anyone can be given the code and enter as necessary. For additional security, this can be changed from time to time so there aren’t any issues with the code being leaked by former staff.
  • Card reader access control systems require each user to have their own card, allowing them to enter simply by scanning it. This also means entry can be tracked.
  • A biometric system tracks who enters each area. This requires the user to place a finger on the system to have their fingerprint scanned.


If you’re looking for a system for your home, it’s unlikely you’ll ever have visitors entering the house when you or your family are not there. This means that any of the systems should be suitable, so you won’t have to worry too much about your choice.

In offices, however, visitors are frequent. When tradespeople come in, they often frequently pop in and out of the building to get tools and equipment. This means they need to be able to pass the access control systems without too much delay. A keypad system means the code can simply be shared with them, while a card reader can be utilised by giving them a visitor’s card for the day. When they return this at the end of the day, you can rest easy with the knowledge that your security has not been compromised.

Possible Issues

Each method comes with potential issues. A coded system has to be changed frequently, and the new pass code will need to be given out to all staff. This can be problematic when dealing with large amounts of people. However, if the code isn’t regularly changed, it becomes difficult to trace who knows it and who doesn’t, and the access control system can become redundant.

A card access control system means that staff members that have lost their cards are unable to get back in, which also compromises security.

Meanwhile, biometric codes take time to set up, which can be an issue when visitors are entering the building frequently. They need to either have an authorised staff member with them at all times or be added to the system.

Consider which of these issues will bother you the least when choosing your new state-of-the-art access control system.


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