Fusion Series: Telepathic Control Systems?

The Fusion series is a recent addition. I am particularly interested in the method of connecting the E1GS/E1GSL to the control terminals of the MINIR4, MINIR4M, and ZBMINIR2. While a manual is indeed provided, it appears to have taken a vow of silence regarding the physical (electrical) connection. Unless the control mechanism relies on telepathy—or unless I’ve overlooked something glaring—the documentation omits a rather essential aspect of practical implementation.

Hello!

This helps?

Nice, I like it. For someone who doesn’t insist on their own switch design, it’s amazing.

Yes, that explains it. Thank you.
Compared to this, here we have specific information and photos with a resolution that allows for a detailed look at the mechanical construction. However, there’s still no mention of the built-in spring-loaded contacts.
I do have doubts about the reliability of such a connection, which will inevitably oxidize over time, and some users may experience issues with galvanic contact. Somehow, this solution appeals to me more, but perhaps my concerns are unfounded.

Unfortunately, Sonoff seems to have skipped the chapter on sockets. Trying to match their gear with other brands or series is like playing electrical Tetris—except the pieces don’t quite fit, and the frames just throw in the towel. 3D printing? Tempting, but let’s be honest—it’s not a practical fix unless you moonlight as a maker.

The same headache pops up with the M and TX series too. So yeah, I’m probably steering clear of Fusion. I’ve got a soft spot for aesthetic harmony, and I’m not ready to sacrifice my wall’s good looks for smart tech chaos. Although there’s no denying that the Fusion series is a very interesting idea.