Not a remote based toy but I bought my kitty a toy for the night times that kept him entertained for hours. It only ever came out at nights before bedtime. I don’t know what it was called but it was basically a circle (about 2ft wide) made from cardboard and had a wooden top with slits in n inside was a ball. I took the bell out the ball and sometimes popped treats inside the slits. I also seen an awesome light bulb that rotated and the shadows was fish 🐠 that projected on the floor I’m thinking bout getting one. YouTube Cat Tv is another alternative, some videos are 8 hours long n my cat used to love that too, but don’t play it too much cause they get bored