The DW-20002 is part of Honeywell’s Automation and Control Solutions (ACS) product line. It is a dual-decade-set type push button wired switch designed for use with a wide variety of Honeywell control products. It is equipped with circuitry that enables a Honeywell control product to see the actual position of the switch, thus allowing for control and monitoring of the system through the set switch values. The switch can be used for manual override of existing or pre-set control functions. The DW-20002 is UL rated for both residential and commercial use, and is available in a range of colors.