Never heard of frozen hose, funny. I briefly used "thin" coax before the transition to IP cameras, it was a basic NTSC signal into a PCI capture card. 12/24V w

Never heard of frozen hose, funny. I briefly used "thin" coax before the transition to IP cameras, it was a basic NTSC signal into a PCI capture card. 12/24V was pumped over a secondary cable attached to the main coax (siamese) We were digital plumbers!