Saw dots flying through sky

I was looking up at my 2nd story windows in my living room and saw a few lights like white red and green. I check my security cameras and they show to be really far away but still moving and blinking inconsistently. I did I flight check and saw no aircrafts near the location. I see the blinking object in the cameras in the back of the house and then in the front. I first saw it at the back of my house then i could see it for a bit then I saw them at the front of my house. That has been going on for around 20 minutes. The footage of my security cameras is on my phone but has problems sending.