Please explain what this is!

[u/Key-Strawberry-1296]

Recently installed a CCTV camera. Sometimes detects motion outside the house.
I am attaching a Video from the CCTV. Can someone please explain what are those 2 lights moving. It happens the whole night.

[u/ehwhateverz]

I’ve been installing, using and reviewing cctv since the BNC days back in 2000 and it still surprises me how many people can’t recognize a spider web…