Assurance tested, more responsive, easier to install. Designed for all vacuum exhaust valves that require electric power, comes with wireless controller. Direct fit, no modifications needed, installs in minutes. Application: Universal. New wireless remote vacuum exhaust shut-off valve controller set with two remote controls. Color: Black + blue. Material: Aluminum + plastic. Package Contents: 1 x controller, 1 x Vacuum Controller, 1 x wire harness, 1 x Hose, 2 x remote control, 1 set x installation accessories. Only the above package content is included; other products are not included. Note: Lighting and different displays may cause slight color differences between the item in the picture and the actual product. Measurement allows an error of +/- 1-3cm.