An intercom system is disclosed. The system includes a master device to communicate with one or more master devices, wherein the master device and the one or more master devices are connected in one of a ring network topology or a star network topology to perform a seamless communication through a communication netw...
[Class : 9] Automatic System Designed To Measure Body Temperature And Facial Recognition Device; Access Control System And Control System Instruments, Apparatus And Devices; Scientific, Research, Surveying, Photographic, Audiovisual, Weighing, Measuring, Controlling, Signalling, Detecting, Testing, Inspecting, Life Saving Apparatus And Instruments; Apparatus And Instrum...
[Class : 9] Private Branch Exchanges With Internet Protocol Connectivity; Communications Networks; Communication Servers; Voice Mail Servers; Maintenance And Call Billing Servers; Communication Systems Software And Software For The Operation And Use Of Private Branch Exchanges With Internet Protocol Connectivity; Media Gateway Devices; Ethernet Switches; Switches Used In Net...