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SMLIGHT SLZB-MR4U - Zigbee 3.0 to Ethernet,USB,and WiFi Gateway Coordinator with PoE,Universal Gateway for Home Assistant/ Zigbee2MQTT/ZHA,Wireless Zigbee 3.0 USB Adapter
Powerful Chipsdual-antenna Zigbee and Thread coordinator based on the CC2674P10 and EFR32MG26 modules, combining CC2674P10 and EFR32MG26 chips in a single device to deliver full support for both Zigbee and Thread networks. Designed to work seamlessly with Zigbee2MQTT and ZHA
Three Connection MethodsLAN Ethernet,USB or WiFi connection.Choose mode through firmware or button.
Two Power Supply MethodsCan be powered through POE or Type-C
Widely ApplicableWorks with Home Assistant,ZHA,Zigbee2MQTT.Experimental Matter-over-Thread support!
Powerful FeaturesCan be used as a Zigbee coordinator/Router/Signal extender
Two separate antennasDual-antenna, Both are equipped with power amplifiers, allowing them to transmit at power levels of 20+dBm. The antennas themselves have a gain of 5+dBi.
Remote ControlCan add as many Zigbee coordinators to one server as you want. So you can easily cover different rooms, buildings and connect them to the same Home Assistant instance.
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SMLIGHT SLZB-MR4U are a network device that serves as a central bridge for managing communication in a Zigbee network. SLZB-MR4U is a combination of SLZB-06P10 and SLZB-06MG26, containing two types of Zigbee SoCs: CC2674P10 and EFR32MG26
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First Listed on Newegg
April 13, 2026
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