Thank you for viewing. This is a set of 5 AHD waterproof night vision varifocal cameras. These were removed from a working system and stored in a box in a warehouse. I kept them thinking I might use them again, but they've been sitting unused, so I'm putting them up for sale. I haven't been able to confirm their operation. Therefore, they will be handed over as they are. There are noticeable scratches and dirt. There is a possibility that these items are junk. I will sell them at a low price to those who understand the above, so please consider purchasing them. After purchase, returns are not accepted to prevent trouble and swapping. AHD Waterproof Night Vision Varifocal Camera NSC-AHD942