What are the boxes right next to the relay panel?

[antongo]

Hello guys,
What are the boxes to the left of the relay panel? I have been researching a problem with my top not going back up and while checking the fuses and relays, I stumbled into 2 boxes with wires going in. One of the wires is just hanging loose. I could not find any info anywhere what these boxes could be.

Thanks!

[Gelbster]

Loose/unconnected wire =After market electronics ??

[Jamesp]

I don't have these in my 03S. Looks like aftermarket alarm / remote with the loose white wire being the antenna. Any markings?