This is a REALISTIC Pro-2011 20 Channel Programmable Scanner that provides direct entry to both UHF and VHF bands. It is a versatile unit that offers an array of features, including a channel monitor and an automatic noise limiter (ANL). With a memory that can hold up to 20 channels, this desktop scanner is perfect for radio communication enthusiasts. The unit comes with one piece and is suitable for use in various settings, such as in consumer electronics and for personal use. With its programmable capabilities, it allows for easy customization to suit your specific needs. Get your hands on this top-notch scanner and enjoy seamless communication without any hassle.