A smart home, or intelligent house, is a dwelling equipped with technologies that connect and automate various devices and systems in the home. This makes it possible to control and monitor these devices remotely via a smartphone, tablet, or computer.

Here are some features of a smart home:

- Automation: Devices such as lighting, thermostats, security cameras, and household appliances can be automatically controlled based on preset schedules or sensors.
- Connectivity: Smart devices are connected via a network, often through Wi-Fi, Zigbee, or Z-Wave, allowing them to communicate with each other.
- Remote control: Users can control their smart devices via apps on their mobile devices, even when they are not at home.
- Energy efficiency: Smart thermostats and lighting can help save energy by making more efficient use of electricity and heating.
- Security: Smart security systems offer features such as real-time notifications, live video streaming, and remotely locking or unlocking doors.

A network cable, also known as an Ethernet cable, is a type of cable used to connect devices in a computer network. These cables are essential for transmitting data between computers, routers, switches, and other network devices.

Here are some characteristics of network cables:

- **Types**: The most common types are Cat5e, Cat6, and Cat6a. Each type has different speeds and bandwidths.
- **Connectors**: They usually use RJ45 connectors at both ends.
- **Speed**: Depending on the type of cable, they can transfer data at speeds ranging from 100 Mbps to 10 Gbps.
- **Distance**: The maximum length for a standard Ethernet cable is approximately 100 meters.