Lorex L17LD424251

I own this system and am now looking to add more cameras. Have owned for more than a year. It comes with four cameras and expands to eight. One camera at a time audio. I found with very little knowledge and lots of help from lorex tech help. Easy to...

I bought the the similar model to this on for my store, mine is L15LD420. The only difference is this model 17" monitor, mine is 15", my model had 4 channels like this one, the system came with Seagate 320MB hard drive (the instruction indicated that...