5 Parking Lot Access Control Solutions Compared

Controlling who can enter and exit your parking lot requires an access control system. There are many different types of access control solutions for parking lots from keycards to manned security. This post compares 5 of the most popular solutions.

Keycard/fob readers

For private resident or employee parking lots, keycards or fobs are a reliable solution. These require vehicle owners to scan a card or fob on an electronic reader, which then triggers a barrier to open. Modern keycards and fobs can be remotely monitored using software so that you can accurately determine at which time each keycard/fob is being used. Keycards and fobs can also be remotely deactivated if they get lost or stolen to prevent unauthorised people using them.

ALPR technology

Automatic license plate recognition (ALPR) technology involves using a camera to read the license plate of every vehicle. Barriers can be triggered to automatically open whenever a camera detects the license plate of an authorized vehicle. Unauthorized vehicles are meanwhile unable to access without getting permission first. ALPR technology can also be used to monitor entry and exit of vehicles to paid public parking lots – parking meters can then be set up so that they require vehicle owners to enter the license plate of their vehicle, helping to make sure that every vehicle owner pays the parking fee. 

Intercoms

Intercoms are a more traditional solution commonly used in private parking lots. Each vehicle owner must state their name or a password through a voice intercom. A remote operator then manually grants access, pressing a button to open a barrier or gate. Video intercoms are a modern alternative option that allows an operator to see each driver and vehicle. Intercoms can be a good solution for private parking lots that receive frequent new visitors. However, this access control system does require an operator to be present at all times.

Chip coins

Chip coins are physical tokens commonly used in paid parking lots. Every driver that enters the parking lot receives a chip coin, which they then put into a parking meter machine when they leave. The chip coin stores information as to when they entered the parking lot, allowing the machine to calculate how long a person was parked for so that the correct fee can be charged. While chip coin systems are reliable, problems can arise when chip coins are lost or if machines become faulty.

Manned security

Manned security involves using on-site guards to manually check the ID, credentials and vehicle information of each vehicle owner. This form of access control offers a human touch and allows for thorough inspection, providing a greater deterrent against threats. However, it comes with the highest cost of any access control system, as a guard has to be constantly employed to man the entrance. 

Which should you choose?

Choosing the best form of parking lot access control depends on your specific needs – whether you prioritize speed, simplicity or security. Consider your budget and decide which option is most efficient.