{"product_id":"smlight-slzb-mr4u-dual-radio-zigbee-thread-ethernet-coordinator","title":"Zigbee LAN PoE Coordinator SMLIGHT SLZB-MR4U Multiradio","description":"\u003cul\u003e\n\u003cli data-end=\"501\" data-start=\"333\"\u003eCompatible with Home Assistant\u003c\/li\u003e\n\u003cli data-end=\"501\" data-start=\"333\"\u003eCompatible with Zigbee2MQTT\u003c\/li\u003e\n\u003cli data-end=\"501\" data-start=\"333\"\u003eCompatible with ZHA\u003c\/li\u003e\n\u003cli data-end=\"501\" data-start=\"333\"\u003eSupports Matter-over-Thread\u003c\/li\u003e\n\u003cli data-end=\"501\" data-start=\"333\"\u003eBuilt with dual radio chips (CC2674P10 + EFR32MG26)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"506\" data-start=\"503\"\u003e\n\u003cp data-end=\"684\" data-start=\"508\"\u003eThe SMLIGHT SLZB-MR4U Zigbee LAN PoE USB Wi-Fi multiradio coordinator is a professional-grade smart home gateway designed for advanced and large-scale smart home installations.\u003c\/p\u003e\n\u003cp data-end=\"923\" data-start=\"686\"\u003eBuilt with a dual-chip architecture (CC2674P10 for Zigbee and EFR32MG26 for Thread\/Matter), the SLZB-MR4U supports simultaneous multi-protocol operation, enabling Zigbee and Matter-over-Thread networks to run together without compromise.\u003c\/p\u003e\n\u003cp data-end=\"1087\" data-start=\"925\"\u003eThe upgraded hardware includes \u003cstrong data-end=\"972\" data-start=\"956\"\u003e2.5MB of RAM\u003c\/strong\u003e, providing improved stability, enhanced performance, and support for complex and scalable smart home environments.\u003c\/p\u003e\n\u003cp data-end=\"1286\" data-start=\"1089\"\u003eThis TCP\/IP multiradio coordinator enables control of Zigbee devices within smart home systems via Zigbee2MQTT, while also supporting Thread-based Matter devices through its dedicated second radio.\u003c\/p\u003e\n\u003cp data-end=\"1422\" data-start=\"1288\"\u003eIt offers flexible connectivity options including LAN (Ethernet), USB-C, and Wi-Fi, allowing deployment across a wide range of setups.\u003c\/p\u003e\n\u003cp data-end=\"1636\" data-start=\"1424\"\u003eThe SLZB-MR4U introduces \u003cstrong data-end=\"1482\" data-start=\"1449\"\u003eUSB passthrough functionality\u003c\/strong\u003e, allowing additional USB devices such as Z-Wave sticks or other radio adapters to be connected and accessed over Ethernet or Wi-Fi within Home Assistant.\u003c\/p\u003e\n\u003cp data-end=\"1825\" data-start=\"1638\"\u003eDesigned for reliability, the device uses a wired Ethernet connection with Power over Ethernet (PoE) support, ensuring stable operation without the limitations of traditional USB dongles.\u003c\/p\u003e\n\u003cp data-end=\"1881\" data-start=\"1827\"\u003ePre-flashed and ready to use with Zigbee2MQTT and ZHA.\u003c\/p\u003e\n\u003cp data-end=\"2003\" data-start=\"1883\"\u003eSupports Zigbee and core firmware OTA updates, with a convenient one-click update feature via the SLZB-OS web interface.\u003c\/p\u003e\n\u003cp data-end=\"2091\" data-start=\"2005\"\u003eEquipped with a powerful ESP32 chip, featuring dual cores at 240Mhz and 6MB of memory.\u003c\/p\u003e\n\u003cp data-end=\"2179\" data-start=\"2093\"\u003eBuilt on an improved Ethernet platform for enhanced network stability and performance.\u003c\/p\u003e\n\u003cp data-end=\"2261\" data-start=\"2181\"\u003eSupports VPN tunneling with Home Assistant and advanced security authorisations.\u003c\/p\u003e\n\u003cp data-end=\"2368\" data-start=\"2263\"\u003eOffers a secure login to the web interface, protected by a password, with an internal whitelist firewall.\u003c\/p\u003e\n\u003cp data-end=\"2512\" data-start=\"2370\"\u003eWhen connected via USB, the SLZB-MR4U can expose multiple radio devices simultaneously, allowing both onboard radios to be used independently.\u003c\/p\u003e\n\u003cp data-end=\"2600\" data-start=\"2514\"\u003eAble to cover multiple buildings when used with multiple coordinators and Zigbee2MQTT.\u003c\/p\u003e\n\u003cp data-end=\"2641\" data-start=\"2602\"\u003eIncludes localisation for 15 languages.\u003c\/p\u003e\n\u003cp data-end=\"2747\" data-start=\"2643\"\u003eFeatures controllable RJ45 LEDs, LED indicators, and a multifunction button for diagnostics and control.\u003c\/p\u003e\n\u003cp data-end=\"2836\" data-start=\"2749\"\u003eDesigned for flexible installation with support for wall mounting or DIN rail mounting.\u003c\/p\u003e\n\u003chr data-end=\"2841\" data-start=\"2838\"\u003e\n\u003ch3 data-end=\"2875\" data-start=\"2843\" data-section-id=\"ok29lb\"\u003eWhat’s New in the SLZB-MR4U?\u003c\/h3\u003e\n\u003cp data-end=\"3198\" data-start=\"2877\"\u003eThe SLZB-MR4U features a redesigned hardware platform with \u003cstrong data-end=\"2981\" data-start=\"2936\"\u003e2.5MB RAM (vs 520KB in previous versions)\u003c\/strong\u003e, improved Ethernet stability, and enhanced USB passthrough functionality. It supports simultaneous dual-radio operation and multi-device USB exposure, making it ideal for advanced and future-ready smart home systems.\u003c\/p\u003e\n\u003chr data-end=\"3203\" data-start=\"3200\"\u003e\n\u003ch3 data-end=\"3226\" data-start=\"3205\" data-section-id=\"1dpy815\"\u003ePackage Includes:\u003c\/h3\u003e\n\u003cp data-end=\"3400\" data-start=\"3228\"\u003eSMLIGHT SLZB-MR4U Zigbee \u0026amp; Thread Coordinator\u003cbr data-end=\"3276\" data-start=\"3273\"\u003e2 × 5 dBi External Antennas\u003cbr data-end=\"3306\" data-start=\"3303\"\u003eUSB-C Cable (power option)\u003cbr data-end=\"3335\" data-start=\"3332\"\u003eWall \/ DIN Rail Mounting Accessories\u003cbr data-end=\"3374\" data-start=\"3371\"\u003eQuick Start Instructions\u003c\/p\u003e","brand":"Zigbee Smart","offers":[{"title":"Default Title","offer_id":51626895835479,"sku":"0H-GT6E-GZI3","price":105.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/1790\/5495\/files\/main-slzb-mr4uNobg.png?v=1773761163","url":"https:\/\/zigbeesmart.com\/en-eu\/products\/smlight-slzb-mr4u-dual-radio-zigbee-thread-ethernet-coordinator","provider":"Zigbee Smart","version":"1.0","type":"link"}