Keypads
Access devices that only allow entry to authorized personnel who have a present code
Key Fobs
Devices that are individually coded and distributed to employees. It is easy to activate or deactivate fobs with a computer program.
Access Cards
Cards that offer the same functionality as key fobs but can also be used as identity badges.
Smart Cards
A more sophisticated version of an access card. Smart cards require more complex programming.
Biometric Access Control
Coded system based on an individual's biological information such as a fingerprint.
Phone Entry Systems
A system that requires a visitor to call an individual in the building to enter.