Safer life starts with our products! For GBWX-BX Series III 37222R Wall Console Control Black Button Description: Multi-function wired wall console with open/close, light and vacation lock buttons. Use this Series III wall console to directly add to or replace another Series III wall console of the exact same design and coloring. BUTTON ON YOUR EXISTING UNIT MUST BE BLACK OR THIS UNIT WILL NOT WORK! For Series III Wall console Only For Series III operators Shipping Notice: Customs Tax : Customs Tax should be paid by buyer, Seller can't support any Customs Tax. Remote Area : For Remote area, DHL/Fedex/UPS/TNT will charge extra " Remote Area Fee". P lease understanding it. Return: Returns are accepted . In case of a refund all items must be returned undamaged, in a re-sellable condition. For DOA (Defective On Arrival) items, which will be replaced or refunded, please inform us within 24 hours of arrival, please also keep all of the components and original packaging as further checking might be required. Faulty items must be returned for repair or exchange. Buyer is responsible for all shipping costs of returning an item for a refund or exchange . Contact us: 1.If you have any question, Please contact us.All message will be answered within 24 hours from Monday to Saturday. 2. Please contact us before leaving any negative or neutral feedback or opening disputes, we will work with you to solve any problems.