As technology is an integral part of business operations - and with cyber security risks at an all-time high - many organizations
are utilizing their security platforms beyond traditional applications to improve operations and increase efficiency.

Before, security guards had to perform manual identification of a person that took too much time and did not boast high accuracy.
But today, facial recognition is completely independent in the identification process and not only takes seconds but is also incredibly accurate.

If access control verifies authorised personnel using their credentials – their face, fingerprints, PIN number, key card etc – and decides
whether or not they are permitted access,entrance control is the system which enforces that decision, by either opening to allow users to
cross a threshold, or remaining closed to bar entry and potentially raising an alarm.

A public address system (PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment.
It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music.