Access control is a crucial component of every corporate security system since it enables authorized individuals to enter and depart facilities while keeping unauthorized individuals out. Knowing the fundamentals of how access control systems operate can help you choose the right one for your needs. Keep reading to find out how commercial access control systems in Vancouver, WA, work.
Servers
The servers of access control systems keep track of each person who enters or leaves your premises, as well as a database of all approved credentials. Businesses can opt to put physical servers wholly in the cloud or maintain them on-site or in a secure off-site location.
Credentials and Readers
Visitors and staff enter the building using their credentials. Keycards, PINs, key fobs, credentials for mobile apps, and biometric information like fingerprint scans can all be examples. The reader makes physical contact, directly or by proximity, with the credentials, scans them, and then transforms the data into digital Wiegand numbers that the door controllers can read. Key card readers, PIN readers, mag stripe readers, biometric scanners, RFID readers, and two-factor authentication readers are a few examples of access control readers.
Control Panel
Control panels or controllers on commercial access control systems in Vancouver, WA, check these numbers against the server’s database of authenticated users after receiving Wiegand ID data from the readers. The control panel opens the doors if the credentials are legitimate; otherwise, the doors stay locked, and the system may sound an alarm or send a message.
