There are three ways can control Mday Smart Scene Wall Switch:
-use the dual-channel switches or touchscreen at a close distance,
-use the Tuya /Smartlife APP to control when you are at a long distance,
-voice control make your hand free.
-use the dual-channel switches or touchscreen at a close distance,
-use the Tuya /Smartlife APP to control when you are at a long distance,
-voice control make your hand free.