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Tuya Smart Help Center
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Gateway
How many Zigbee gateways can I add to the App?
What is the role of the gateway?
What is the communications distance between a Zigbee smart door lock and a gateway?
Can a gateway/router control devices in the next room or on another floor?
What should I do if the signal coverage of the gateway/router is poor?
Can sub-devices under different gateways interact with each other?
Why does my gateway not support the "Replace a damaged gateway" function?
Why can't I connect a device to a gateway?
How to replace the damaged gateway and transfer the sub-devices to the new gateway?
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