Easy connection between cabin and machine room IPBus is a telecommunications bus designed to connect devices via IP protocol using only two wires from the elevator travel hose. The development starts from the problem of the high cost of connecting the lift cabin and the machine room via an Ethernet wire, an option that is not feasible in many cases.
The solution proposed by IPBus is to take advantage of the existing wiring in the installation, two standard-thickness electric conductors, to establish a connection between devices.
The utility of this telecommunications bus is indisputable, as it opens the door to multiple applications.
Through the Nayar Switch device, the cabin is equipped with an Internet connection. On the other hand, it is also used to provide connectivity to the tele-indicators installed in public spaces and to incorporate it into the audio modules, being able to make emergency calls as well as give wifi connectivity to Advertisim and other devices such as IP cameras.