Correct the channels by dip switch. It's standard Zigbee green power 3.0 protocol, it works with Tuya Zigbee gateway too.
Completely wireless. Powered by kinetic energy generated from simply pressing the switch.
Mount the switch with screws or adhesive tape.
Adapt to European standard switch size.
Zigbee green power protocol is directly connected to Tuya gateway.
Examples Of Use Cases
E2 Series | EU standard kinetic wall switch