What is a common use for twisted pair cables in limited-energy applications?

Twisted pair cables are widely used for voice and data transmission due to their ability to carry signals over considerable distances while minimizing interference and crosstalk. This characteristic makes them well-suited for limited-energy applications, which typically involve low-voltage systems that require reliable communication and data integrity.

In contexts such as telecommunications and local area networking, twisted pair cables enable the effective transfer of data between devices, such as computers and telephones, by utilizing differential signaling. This helps maintain signal quality, especially in environments with potential electromagnetic interference.

Other uses listed, such as high voltage power transmission and video streaming, are less aligned with the capabilities of twisted pair cabling. High voltage applications require different types of conductors designed to handle higher power levels safely, while video streaming often relies on higher bandwidth cables such as coaxial or fiber optic cables for improved quality and speed. Fire alarm systems may use specific cabling types that cater to safety and regulatory standards, further distinguishing them from standard voice and data transmission needs.