Includes two fully assembled Power-over-Ethernet low voltage analog clocks with one piece injection molded black ABS plastic cases and clear polycarbonate lenses. This ready to install pre-assembled clock set includes an ultra-thin mounting ring. Metal boxes are available from us if so desired. ETL certified, three year warranty. All components except the movement and hands are manufactured locally. Designed, assembled, tested and shipped from our facility in central Virginia. Quantity discounts available. Requires only one powered Ethernet cable for installation.