What is the 2-wire BUS technology?

Q: What is the 2-wire BUS technology?

On the 2-wire BUS video doorbell system, video, audio, and the power supply as well as all control and switching commands are implemented via the BUS (only 2 wires). The connection and laying of the intercom lines for BUS doorbell systems are very easy since only 2 wires are required here. So you can continue to use the old existing 2 wires in the house.

Question

Accepted Answer

On the 2-wire&nbsp;BUS video doorbell system, video, audio, and the power supply as well as all control and switching commands are implemented via the BUS (only 2&nbsp;wires). The connection and laying of the intercom lines for BUS doorbell systems are very easy since only 2 wires are required here. So you can continue to use the old existing 2 wires in the house.