... .With metal case,plastic case available 4.VGA+HDMI+BNC 24" CCTV monitor Feature:1. Any size from 5" to 82 ... ", 7", 8", 10.4", 12.1", 15", 17", 19", 20", 21.5", 22", 24", 26", 32", 37", 40", 42", 46", 55", 65 ... the quantity, normally above 50pcs, we will give special discounts. 24" CCTV monitor