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SLZB-MR1: A multi-radio, dual-antenna Zigbee and Thread coordinator based on the CC2652P7 and EFR32MG21 modules. It integrates Zigbee and Thread in a single device. Can be used as a Zigbee 3.0 gateway in the open source automation platforms Zigbee2MQTT, Home Assistant, ZHA. ^^ 2. Works in both modes LAN and USB. Mode can be changed in firmware or via button. ^^ 3. Can 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. ^^ 4. You can power the device through POE or type-C. ^^ 5. There are two separate antennas, one for each SoC, and 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.