These products are widely used for controlling power supply on an electric circuit of various places such as offices, houses, vehicles, buildings, etc.
Time and attendance systems (T&A) are used to track and monitor when employees start and stop work. A biometric device is a security identification and authentication device..... Such devices use automated methods of verifying or recognising the identity.
A video door-phone is a stand-alone intercom system used to manage calls made at the entrance to a building with access controlled by audiovisual communication between the inside and outside. .... The main feature of video door entry is that it enables the person indoors to identify the visitor and, if (and only if) they wish, engage in conversation and/or open the door to allow access to the person calling.
Access control on digital platforms is also termed admission control. The protection of external databases is essential to preserve digital security. Access control is considered to be a significant.... aspect of privacy that should be further studied. Access control policy is part of an organization's security policy. In order to verify the access control policy, organizations use an access control model.
is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point, .... point-to-multipoint (P2MP), or mesh wired or wireless links. Even though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that require additional security or ongoing monitoring.
Home automation or domotics is building automation for a home. A home automation system will monitor and/or control home attributes such as lighting, climate.