PN 52144 is an 4-button VL200 Light Duplex LCD Control panel. It can be used with the duplex spa packs such as the VS501Z, GS501Z, etc. Comes with 7ft cable with 8-pin RJ45 ethernet style connector. Size: 4.3 in wide x 1.6 in high. Measurements: W=4.3" (10.92cm), H=1.6" (4.06cm). This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs". The seller is "hot-tub-parts" and is located in this country: CA. This item can be shipped to United States, Canada.