There's also this one:

https://www.amazon.com/Closer-Pets-Automatic-Microchip-Activated/dp/B09ZLJCYSR

I have not used it. I have three of the SureFeed feeders because that's all that was available at the time. I have three cats, one is on prescription food and they all try to steal from each other so every cat needs their own.

The oldest one I bought about 8 years ago and I bought it used. The second one I also bought used around five years ago. After a year the chip reader failed and the company sent me a replacement free of charge under warranty even though I wasn't the original owner. The nearest one is new and I just got it a couple of weeks ago. They are all the non-connected version.

They have a toggle switch on the bottom that you can set for different times. The read distance is short so the cat will need to be under the arch or right in front of it. The one on prescription food had her microchip migrate far enough down her neck that it couldn't read the chip so I had to put a tag on her collar. I bought a collar with a compartment for an Apple airtag and put the microchip tag inside so it wouldn't hang down and bother her.

One bonus is there are a lot of 3D printed items out there for this feeder to address its shortcomings like adjustable stands, lock bars for the lid and guards for the front opening.