Zigbee LAN POE Coordinator SMLIGHT SLZB-06U – Zigbee2MQTT/Home Assistant/ZHA (Alternative to the Home Assistant Connect ZBT-1/2)
Original price was: £49.99.£44.99Current price is: £44.99.
16 in stock
Overview
SMLIGHT SLZB-06U is a Zigbee 3.0 Ethernet coordinator designed for Home Assistant, ZHA, and Zigbee2MQTT, providing a stable and flexible alternative to traditional USB Zigbee adapters. By connecting over Ethernet rather than USB, the coordinator can be placed anywhere on your network for optimal Zigbee coverage.
The device supports Power over Ethernet (PoE), allowing both power and data over a single cable for clean, professional installations. Because it operates as an independent network device, it remains online even when your Home Assistant host restarts, making it ideal for servers, rack-mounted systems, virtual machines, and larger smart home deployments.
Key features
- Ethernet-based Zigbee 3.0 coordinator
- Compatible with Home Assistant, ZHA, and Zigbee2MQTT
- Power over Ethernet (PoE) support for single-cable installation
- External SMA antenna for improved signal coverage
- Web-based configuration interface
- Standalone network device for improved reliability
- Suitable for VM, Docker, and bare-metal Home Assistant systems
- Designed for continuous 24/7 operation
Product information
Use cases
- Reliable Zigbee Coordinator for Home Assistant
- Run a stable Zigbee network using ZHA or Zigbee2MQTT without relying on USB dongles.
- Rack or Server-Based Installations
- Ideal for Home Assistant running on servers, NAS systems, or virtual machines where USB passthrough can be unreliable.
- Optimised Zigbee Network Placement
- Place the coordinator in the best physical location for Zigbee coverage rather than next to the host system.
Technical specifications
What’s included
- SMLIGHT SLZB-06U Zigbee Ethernet Coordinator
- External SMA antenna



