In this blog entry, the Chicago smart lock and biometric lock installation service here at Chicago Locksmiths will detail the basics you need to know about biometric access control.
Biometric Access Control
Biometrics are basically measurements of human characteristics and features like eyeball retinas or voice quality. Biometric access control systems record and store these features, and authorize access only to those who match these measurements. This creates a strong security system – with no necessary need for active monitoring, but simply just the storage of unique physical information. Biometric security is commonplace in modern smartphone Face ID technology or fingerprint sensing buttons.
Biometric access control bolsters security, and can be considered even stronger than passwords, ID cards, or PIN codes. The latter three security tokens can technically be shared or leaked – or even copied. It’s much harder to copy biometric measurements. Biometrics are a fantastic initial or secondary security layer – especially when paired and matched with other security systems.
Biometrics make access and movement throughout your property much easier for employees, managers, and security personnel. It’s especially appealing because it’s hands-free in these days of hyper germ awareness. While there used to be somewhat of a reputation that biometric access control systems were only expensive, they are more affordable than ever before, and can be considered cost effective as they eliminate the costs of printing and reprinting tons of identification cards or physical tokens.
Forms of Biometric Access Control
One form of biometric access control are fingerprint door locks. Fingerprints are wholly unique, and fingerprint access control systems are very convenient to operate, however are not folly hands-free. Facial recognition biometric access control is highly accurate but requires solid lighting to make sure facial features are not obscured. Facial technology can make mistakes as faces age or change for any reason, but this is not too common. Facial recognition software has a reputation for being highly effective – and totally contactless. Retinal scanners are great solutions, as eyes do not change – however they aren’t as easy to operate as other forms of biometric access control, as they require employees to be placed in a particular position to function properly. Vocal recognition software works by identifying unique voice characteristics – and is usually used to prove authentic identity in banks or on customer service calls but is also sometimes used as a solid contact-free access control solution. Contact the professional Chicago lock installations service team here at Chicago Locksmiths for more information regarding biometric access control technology.
