false alerts

I recently got an E220 Pan and Tilt camera to monitor inside my locked garage. I installed it on Saturday and noticed I got quite a few notifications. When I went to bed at 11:45 PM I deleted all of the events. Well between midnight last night and today at noon I got a t, 102 between 8am and 9otal of 307 notifications from this camera! 42 between midnight and 1am, 20 between 1am and 2am, then none until 4am. 57 between 4am and 5am, 22 between 5am and 6 am, then none until 8am. 102 events from 8am to 9am, etc. Motion detection is set on next to lowest setting. Very frustrated with this new cam, I have a doorbell cam and a solocam in the yard that don’t give false notifications like this. Suggestions?