Playback may work, but recording is limited due to Firestick storage.
“First, go to Settings → My Fire TV → Developer Options. Turn on ‘Apps from Unknown Sources.’ This lets you install apps not in the Amazon store.”
Open XMEye from “Your Apps & Channels.”
“Open XMEye from your apps. Log in with your XMEye account. You’ll see all your cameras. Use the remote to select a camera for full screen.”
Yes – works on any Fire TV device that supports sideloading.
Download the APK and install it.