Different Access control technologies provide different levels of security. Combining proximity technology with biometrics yields the highest level of security by adding an extra layer of ID verification. Either of these independently or opt for other types of readers that offer a less expensive yet viable alternative for medium and low level security.
Heavy traffic requires a technology that can process authorization data quickly. A proximity reader takes less than half a second whereas a biometric reader requires up to two seconds and is better suited to less busy situations.
DOOR LOCKING DEVICES
The most common locking devices used in the industry are electric door strikes and electromagnetic locks. To select which locking device should be used on a specific job, should begin with an evaluation that takes into account not only the security requirements but also the regulations imposed by local and national authorities.