Day/Night cameras of this caliber used to cost $100 more only a few years ago. However, Arm Electronics has put together the C420DN for an unbeatable price! This camera starts with an advanced digital signal processing 1/3" CCD that produces 420 lines of resolution. The switchable mirror/ reverse image mode and built-in 2X digital zoom make this camera very versatile. The best feature of this revolutionary camera is the day/night mode that automatically switches to a low Lux B/W camera at light levels below 1 Lux. Lens not included.