Caught a voice on my camera while home alone a few months ago that I do not recognize

This camera is on my garage. I do live on a fairly busy street. After this went off and I heard it I went outside to check and there was no one around or walking past my house. The voice sounds very close to the camera and we have been trying to debunk this recording and wondering if anyone can help out with that. I also cannot make out what the voice is saying. For more context off camera on the left side there is enough drive way for a car to be sitting off camera, so if this was a person they would have to have been on my property pretty close to my camera. My camera is an eufy and sensitivity is on the lowest setting and it is only supposed to go on when a human is around and does not go off with animals. On the thumb nail for the event of this just shows the yard. If that helps?