Low voltage cabling  refers to the installation and use of cables that carry less than 50 volts of electricity. These cables are commonly used for data and communication purposes rather than high-power electrical applications. The primary applications of low voltage cabling include:

1. Structured Cabling Systems: Low voltage cables are often used in structured cabling systems to create a standardized and organized infrastructure for telecommunications, including data and voice networks.
2. Networking: Ethernet cables, which are a type of low voltage cable, are extensively used for networking purposes. They enable the transfer of data between computers, routers, and other networked devices.
3. Security Systems: Low voltage cabling is crucial for security systems, such as CCTV cameras, access control systems, and alarm systems. These cables facilitate the transmission of signals and power for these devices.
4. Audio-Visual Systems: In homes, offices, and commercial spaces, low voltage cabling is used for audio-visual systems. This includes wiring for speakers, televisions, projectors, and other audio-visual equipment.
5. Smart Building Technologies: The implementation of smart building technologies, including smart lighting, climate control, and automation systems, often relies on low voltage cabling to connect and power various components.
6. Fire Alarm Systems: Low voltage cabling is essential for connecting and powering fire alarm systems, ensuring quick and reliable communication in case of emergencies.
7. Telecommunications: Telephone systems and related communication devices use low voltage cabling to establish connections for voice and data transmission.
8. Healthcare Systems: In healthcare facilities, low voltage cabling is used for medical equipment, communication systems, and data transfer within the healthcare IT infrastructure.

Overall, low voltage cabling plays a crucial role in creating reliable and efficient communication networks for various applications across different industries.