***Connect the automatic rabbit feeder to WiFi (2.4G/5G) and control it via a smart app. It offers automatic and manual feeding, allowing you to customize up to 10 meals with 1-20 servings each ***This automatic cat feeder comes with a 110° 1080P HD camera. ***The cat food dispenser uses a 5V 2A adapter and D-type batteries, ensuring automatic feeding during outages. Batteries last up to 30 days (based on 4 meals daily). Note that APP control isn’t available on battery power for savings ***"The pet feeder hangs for easy movement and fits cage sizes with Vertical wire spacing 21-44mm, height spacing ＞20mm or more, and pole Φ≤5mm, Adjust the position to customize bowl height, protecting your pet's cervical spine"