SONOFF T3 EU AC 100-240V Gang TX Series WIFI Wall Switch 433Mhz RF Smart Wall Touch Light Switch

[@dariusdomarkas5300]

How would you get it off the wall by tearing it apart like that?

[@GisleVanem00]

How to use this for 433 MHz (as is in the title)?

[@clarkkent-cb2px]

c'est un peu nul comme vidéo sans explication