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Zigbee LAN PoE Coordinator SMLIGHT SLZB-MR2U Multiradio
£89.00
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Zigbee LAN PoE Coordinator SMLIGHT SLZB-MR2U Multiradio
£89.00
- Compatible with Home Assistant
- Compatible with Zigbee2MQTT
- Compatible with ZHA
- Supports Matter-over-Thread
- Built with dual radio chips (CC2652P + EFR32MG21)
The SMLIGHT SLZB-MR2U Zigbee LAN PoE USB Wi-Fi multiradio coordinator is designed for flexible and advanced smart home setups, combining Zigbee and Thread support in a single device.
Built with a dual-chip architecture (CC2652P for Zigbee and EFR32MG21 for Thread), the SLZB-MR2U enables simultaneous multi-protocol operation, allowing you to run Zigbee and Matter-over-Thread networks side by side.
The upgraded hardware includes 2.5MB of RAM, providing improved stability, better performance, and support for larger and more complex smart home environments.
This TCP/IP multiradio coordinator enables control of Zigbee devices within smart home systems via Zigbee2MQTT, while also supporting Thread-based Matter devices through its secondary radio.
It offers three connectivity options: LAN, USB, or Wi-Fi. Choose any one of these three modes.
The SLZB-MR2U introduces USB passthrough functionality, allowing you to connect additional USB devices (such as Z-Wave or other radio sticks) and access them over Ethernet or Wi-Fi within Home Assistant.
Built for flexibility, the device supports both Ethernet-based deployment and direct USB connection to your Home Assistant server or host device.
Pre-flashed and ready to use with Zigbee2MQTT and ZHA.
Powered via PoE or micro-USB, and includes a micro-USB to USB-C adapter.
Supports Zigbee and core firmware OTA updates, with a convenient one-click update feature.
Equipped with a powerful ESP32 chip, featuring dual cores at 240Mhz and 6MB of memory.
Built on an improved Ethernet platform for better network stability and reliability.
Supports VPN tunneling with Home Assistant and security authorisations.
Offers a secure login to the web interface, protected by a password, with an internal whitelist firewall.
When connected via USB, the SLZB-MR2U can expose multiple radio devices simultaneously, allowing both onboard radios to be used independently.
Able to cover multiple buildings when used with multiple coordinators and Zigbee2MQTT.
Includes localisation for 15 languages.
Features controllable RJ45 LEDs and LED indicators.
Compact and discreet design, measuring just 106 x 22 x 24 mm.
What’s New in the SLZB-MR2U?
The SLZB-MR2U features a redesigned hardware platform with 2.5MB RAM (vs 520KB in previous versions), improved Ethernet stability, and enhanced USB passthrough functionality. It supports dual-radio operation and multi-device USB exposure, making it a flexible and future-ready smart home coordinator.
Package Includes:
SMLIGHT SLZB-MR2U Zigbee & Matter Coordinator
2 × 5 dBi External Antennas
Micro-USB to USB-C Adapter
Quick Start Guide with QR Code
Adhesive Mounting Pads
We dispatch all orders quickly and securely from the United Kingdom.
United Kingdom
FREE Standard Delivery
- Royal Mail Next Day – £2.50
- DPD Next Day – £7.50
Orders are typically dispatched within 1 working day.
Next-day services apply to orders placed before the daily cut-off time.
European Union
- Standard International – £4.00
Estimated delivery: 2–11 business days
International (Rest of World)
- Standard International – £9.00
Estimated delivery: 3–17 business days
Returns
We offer a straightforward returns policy for your peace of mind.
Returns are accepted within 30 days of delivery.
Items must be unused and in their original packaging.
Customers are responsible for return postage unless the item is faulty or incorrect.
If you need to arrange a return, please contact our support team with your order number and reason for return, and we will provide instructions.
Zigbee technology offers several advantages for smart home enthusiasts:
Interoperability: Zigbee devices from different manufacturers can communicate with each other, giving you more options when building your smart home ecosystem.
Low Power Consumption: Zigbee devices are designed to be energy-efficient, helping you reduce your carbon footprint and save on energy costs.
Local Control: With Zigbee, your smart home data stays local, ensuring privacy and security without relying on cloud services.
At ZigbeeSmart, we're committed to providing top-quality Zigbee products and exceptional customer service. With our easy-to-use website, secure payment options, and fast shipping, you can shop with confidence and start enjoying the benefits of a smarter home in no time.
The compatibility logos displayed alongside this product indicate the smart home platforms and ecosystems it has been tested to work with.
At Zigbee Smart, we independently test every product we sell to confirm reliable pairing, stable connectivity, and correct feature support within the listed platforms. We do not rely solely on manufacturer claims — each compatibility badge reflects real-world verification by our team.
If a platform logo appears next to this product, it means:
The device has been successfully integrated and tested
Core features operate as expected within that system
The product meets our performance standards
Please note that compatibility may depend on hub models, firmware versions, and platform updates. For best results, ensure your system is running the latest software.
If you’re unsure whether this device will work with your setup, our team is always happy to help.