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Problem with SMG-8112 door opener.

Posted: 2026年 May 18日 19:38
by mephala

Hello,
I have a SMG-8112 parking garage door opener, which I operate with the Tuya Android app.
It works perfectly; however, I've noticed that when the power fails and is restored, the door occasionally opens on its own.
Obviously, if this happens while I'm away from home, it poses a serious security risk.
I have the 'Relay status' set to 'OFF', the 'switch type setting' to 'button switch', and the 'Inching' to 2 seconds.
Can you help me?

Thanks!


Re: Problem with SMG-8112 door opener.

Posted: 2026年 May 19日 09:33
by JamesG

Hi,

Please provide the virtual device ID, which can be found in the device panel of the app.