Tv lift help

I have a TV lift that is about 15 years old. Originally it had a wireless remote and a wired up/down switch. The manufacturer is out of business.

The remote quit years ago and until recently the wired switch worked. There is a separate 30vdc power supply and this little control module. (Photo attached) It has begun to quit sporadically and so far it can be resuscitated by banging on it (Old school)
It all looks to be solid state so I have no idea why that helps.
My question is what do I buy to replace it? Another wireless option would be a plus.

Thanks in advance !

Click on the upload icon [an up arrow] at the top of the edit window select a file and that will upload it.
You can also just drag & drop the photo on the edit window.

I cannot tell without a picture and model number but there are many UNIVERSAL remotes you can get on Amazon and such.

Thanks Don,

Success ???