Z-Wave (EN)

Definition

Z-Wave is a wireless communication protocol specifically developed for smart home devices that operates in the 868 MHz frequency band. It supports mesh networks where devices act as relays to improve the range and reliability of the overall network. The protocol is known for its low susceptibility to interference and good penetration through walls and other obstacles.

Architecture

flowchart TD     A[Z-Wave Controller] --> B[Primary Device]     B --> C[Secondary Device 1]     B --> D[Secondary Device 2]     C --> E[Secondary Device 3]     D --> F[Secondary Device 4]     style A fill:#f9f,stroke:#333,stroke-width:4px     style B fill:#bbf,stroke:#333,stroke-width:2px     style C fill:#bbf,stroke:#333,stroke-width:2px     style D fill:#bbf,stroke:#333,stroke-width:2px     style E fill:#bbf,stroke:#333,stroke-width:2px     style F fill:#bbf,stroke:#333,stroke-width:2px 

Im Kontext

• Typically used together with smart home hub systems
• Related to: Zigbee, Bluetooth Mesh, Thread
• Example use: Control of light switches, sensors and thermostats in smart homes