Overview
Z-Wave is a proprietary (but widely licensed) wireless technology designed for home automation. It uses a mesh network topology and operates at lower frequencies than Wi-Fi or Zigbee, which helps it penetrate walls better.
Key Characteristics
- Interoperability: Strict certification ensures all Z-Wave devices work together.
- Low Interference: Operates around 900MHz, avoiding the crowded 2.4GHz band.
- Mesh Topology: Each mains-powered device acts as a repeater.
Use Cases
- Smart locks and security sensors.
- Lighting control systems.
- Smart plugs and appliances.