Believe it or not, finding a solid performing wireless door chime with a range of over 150-200 feet is more challenging than you would think. Over the years, we have had call after call from small business owners asking us for a wireless door chime set that would work with a range they needed. The problem most wireless products have, especially in commercial applications is that environmental factors will significantly decrease the effective range of the product. Most commercial building will have metal, concrete, plaster, and other materials that will typically decrease the range.
Along comes with DC-1000. With a range of up to 1000 feet and an operational frequency range of over 900 mhz, you will have a rock solid performer that will not interfere with other wireless products in your home or office. Other neat features of the DC-1000, outside the range, is you can add on buttons to cover more doors, you can select one of up to 16 melodies to play,and it has a bright flashing LED that will flash in one of four zones. That is cool because if you are in a warehouse environment or are hard of hearing, the flashing light will notify you.
Take a moment to watch this quick introduction to the DC-1000.