The DM-DO PVD 420SVV vandal proof dome camera will give you a professional picture with it 420 TVL resolution. Its sturdy housing and dome are nearly indestructible and works well in high risk/security areas. With the Sony Super HAD chipset, you'll have sharp images, and picture at low light (1 LUX). The 4.0mm-9.00mm Manual Vari-Focal lens allows you to setup the camera shot quickly and easily. The DM-DO PVD 420SVV vandal proof dome camera work great in parking lots, jewelry shops, convenience stores and professional business environments. 2 year warranty