Face scan

Biometric face scanning is another technique with its fair share of pros and cons. The biggest pro is that it is less intrusive than a lot of other scanning methods. However, to gain access each time you need to position your face before the scanner in precisely the same position as the initial scan so that you will be recognised. This can obviously cause problems, as it can be hard to ensure perfect positioning every time. In addition to this issue, the area’s lighting can also inhibit how the face is picked up by the scanner. This method can be time consuming but is a very good option if access is limited to a small number of personnel.

Whether or not a biometric security system is for you is all dependent on the needs of your business or premises, and how important access control is to you. It is of course the pricier choice for security but if high levels of security are needed, such as patrolling access to information or areas that are very sensitive, then a biometric system may be the best option as it is one of the most difficult systems to fraudulently break through.