DC Motor Controller for window coverings.Z-Wave DC motor control, packaged in a “Plug & Play” Box. Z-Wave radio allows for bi-directional RF communications with other Z-Wave products in the market. Allows for total switched load of up to 2 Amps at 27VDC. By utilizing the Z-Wave standard, the DBMZ is guaranteed interoperability between systems and devices from other Z-Wave enabled products. In order for scene functionality to operate correctly, the calibration sequence MUST be performed. See the technical documentation for more details. DC Power supply needed, see Power Supplies for selections. This product has passed a stringent conformance test to assure it meets the Z-Wave standard for complete interoperability with all other devices and controls.