Dog Cat Automatic Feeder

Immediate purchase OK

Brought over by my parents the day before yesterday.
Unsure of purchase date.

It seems they bought this as a spare because they had a resident dog and a rescued dog at their home at the time. By the time the resident dog passed away from old age and the rescued dog they took in also passed away, the only dog left was my sister's dog who lives with me now (so this feeder wasn't used as we measure his food and manage it in consultation with the vet). It was brought to me because there was no longer a need for it.
New, unused.
The cardboard box has been opened (will be packed in a different box).
Stored at home.
There are two parts:
The upper part where food is put in.
The lower dish part where food comes out.
(The water dispenser part that attaches to a water bottle is on the side, the white part next to the food dish.)
Food is added by opening the top lid.
Water is refilled as needed and then attached.
You'll need to prepare a plastic bottle for water and fill it with tap water to use.
The automatic feeder I used when I lived at my parents' house had a water section that detached from the food section, but I'm not sure if this one is the same.

This is an automatic feeder, but it does not have a power switch.

As this has been stored at home, please refrain from purchasing if you are sensitive about such things.