Amazon.com : Cables Direct Online, 22/4 Solid 500FT Shielded Low Voltage Security Alarm Wire Control Cable Burglar Station Bulk PVC Pull-Out Box : Electronics
16/2 Solid FPLR Fire Cable, Red, 500ft
Laser Trip Wire Security System With Combination Lock and Epic Siren! : 12 Steps (with Pictures) - Instructables
As far as I can tell this is leftover equipment from an old security system, as well as a Coax splitter for an old direct tv satellite. Am I correct in this?
electrical - How do I trace a damaged security system wire? - Home Improvement Stack Exchange
Repurpose Traditional Home Security System - Hardware - Home Assistant Community