The SCD-2021 is a cost effective indoor fixed dome that is ideal for most applications. It comes with two fixed focal length lenses (3.7mm & 8mm). Equipped with our latest WV DSP chipset, the SCD-2021 is not short on performance at 600TV lines of resolution and with a low light color specification of 0.15 Lux. In addition, it offers advanced features such as electronic Day / Night operation, motion detection, privacy masking, frame integration, and remote setup via coax control.