CCTV was first used as an alternative to human eyes, providing a set of eyes to an otherwise high risk location for a human-being. Now, CCTV system is primarily used as a surveillance device; enhancing, re-enforcing, deterring and/or monitoring high security areas, private or public.

Face Master is an access control system in the form of a mobile App (QF Master) in Android smart phones, where each Face Master is a unique access point that controls the IN and OUT activities of each door when paired with a TimeTec BLE-2 via a Bluetooth connection.