Andrew James auto cat feeders (Gidea Park)

Takes 4 C batteries each. Take the 2 and test and perhaps pass one on. Worked when last used. Tricky to set up but effective. You will need the instructions
https://share.google/GPGM7ojBo8wA7k5vq. You can also find the YouTube video if you Google Andrew James cat feeders. May be a model for different no. of days but works if yellow one. Calls for your cat. Only used for dry food. My batteries died do can't test.