SONOFF ZBBridge Smart Zigbee Bridge, WI-FI & Zigbee Dual-protocol Supporting, APP Control and Multi-device Management, Compatible with Alexa, Google Home & Tasmota. It is a Bridge between Zigbee & WiFi. Firstly, You connect it to your home WiFi. Secondly, it pairs with Zigbee devices such as sensors. In conclusion, it is the perfect smart home device to bring two different protocols together.
Long-distance Signal Transmission
The ZigBee signals affected by the wall can produce poor quality. Add a plug-in
sub-device on the Bridge and it can act as a router to ensure communication
between the Bridge and the battery-powered sub-device.