👉 Cableless refers to a type of communication system that utilizes only wireless or radio frequencies, such as FM or cellular signals, for transmitting data and information. This technology is often used in wireless home automation systems, where the devices are equipped with built-in microphones that can pick up ambient sound waves rather than relying on wired connections. Cableless systems allow users to control their devices from anywhere within a building, eliminating the need for wires or cables.