The wiring needed for a home automation system will depend on the specific features and devices included in the system. In general, a home automation system will require a reliable and stable internet connection, which can be provided through a wired Ethernet connection or a wireless network. For devices that use Wi-Fi, such as smart thermostats and security cameras, a wireless network will be necessary. In addition, some devices, such as smart lights and appliances, may require low-voltage wiring to connect them to the central hub or controller. Most panels that fit directly onto the wall can use the existing wiring in newly built houses. If you are unsure about the wiring requirements for your home automation system, it is best to consult with a professional who can assess your needs and recommend the appropriate wiring.

Wired and wireless home automation systems both have their own advantages and disadvantages. Wired systems typically require a physical connection, such as an Ethernet cable or a power line, between the various devices and systems in a home. This can provide a more stable and reliable connection, and can support a larger number of devices. However, it can also be more difficult and expensive to install, and may not be practical in all homes. Wireless systems usually use radio frequency signals to communicate between devices, and do not require a physical connection. This can make them easier and less expensive to install, and allows for greater flexibility in terms of placement of devices. However, wireless systems can be subject to interference and signal degradation, and may not be able to support as many devices as wired systems.