Yes yes yes. We have a swann HD system 9 camera capacity hd recorder and internet streaming if we want.
we have infrared cameras and can keep an eye on the kidding pens from the comfort of the settee all cabled .
We tried wi fi and ethernet connections originally but after a couple of years we went for the swann system.
We use a spare 32" lcd tv as a monitor, presently cameras on the girls , the kids , one of the swallows nests ( still picture posted on here ) one on the drive way and two watching the chicken coops from the out side , have recorded the fox taking chickens , the badgers stealing the food and the magpies stealing the eggs and best all is the mini camera inside the main coop, I can see when they have all gone to bed and their nocturnal antics Apart from the convenience it affords the entertainment value is immense .