In uk.d-i-y, Martin wrote:

Haven't come across this before. Can you say a little more about video via
Cat 5, please? What adaptors? Where / price? Or a URL?

Baluns, for feeding the 300MHz baseband video signal over twsited-pair.
Canford Audio will happily add to your debt burden at about 80 quid a
pop (you need a pair, so that's 160 quid; probably plus VAT). Canford Cat
not to hand, so price is ballpark from memory. In the spirit of uk.d-i-y,
someone (Mr Liquorice, mayhap) may soon be along to tell you exactly
which pair of transformer-looking-affairs from the guts of a 45-quid Asda
video recorder would perform almost as well ;-)

HTH, Stefek