Switches without neutral EU Smartwise

Hello to all,

has anyone tried smart switches smartwise?
SmartWise T4 EU 1C WiFi+RF smart light switch (white) | SmartWise smart home devices

Are they sonoff in disguise? even the model is the same…
Do you think they will work with sonoff lan intefration?

I think it needs a conductor still without neutral wire. It says it works with their app so assumption it should work

Tested and works flawlessly…
Like a sonoff switch.

Did you need any kind of conductor? Thanks for feedback though!