Transmitting image from one TV to another

Hello,

Take a look at video transmitters, like this one for example:
https://www.cdiscount.com/high-tech/accessoires/one-for-all-sv1715-emetteur-audio-video-sans-fil/f-1062817-one_sv1715.html#mpos=1|cd|tg

I have one that I’m not using anymore, but it worked very well. (almost identical model)
Now, be sure to check the ports, whether it’s Scart or HDMI.

See you later!

Hello, in the question you also provide the answer, however your internet service provider Orange, or others, offers a subscription for 2 TVs with an additional charge of course, €9 per month at Orange
https://m.boutique.orange.fr/options?Univers=Internet

you can test an adapter to use either one TV or the other (but not both at the same time) without any guarantee of quality, for the price you can give it a try
https://images-eu.ssl-images-amazon.com/images/I/41H3uF009cL._AC_US218_.jpg

"Donkeys change their minds, not fools"
please remember to mark your message as "resolved" if that is the case

Thank you Jack, this is indeed a model of this style that I am looking for.