Welcome Access Transmitters, Inc Thank you for stopping and shopping at our web-store and information center. Access Transmitters, Inc ( "ATI" ) stocks for immediate delivery many popular brand name radio frequency control products such as Allstar, Delta 3, Genie, LiftMaster, Linear, MegaCode, Multi-Code, and Stanley. ATI also has replacement radio control products such as Carper, Digi-Code, Keystone/Heddolf, SkyLink and TriCode to match older or obsolete opener receivers or transmitters! ATI can source other specialized radio control products such as DoorKing, Elite, HID, Marantec, Overhead Door, and Sentex ; delivering them to you at competitive pricing. We check our competitors frequently to assure the lowest prices possible for you. If were not the lowest tell us where the price is lower and well match or beat it! ATTENTION: SEARS CRAFTSMAN, CHAMBERLAIN, MASTER MECHANIC, GARAGE MASTER, ACCESS MASTER & WAYNE-DALTON Owners: Look through the LiftMaster products for your replacement transmitters, keypads or receivers. Please visit our ATI Links page to access and research our product manufacturers and local resources websites. The links will open into a new window so that you will not have to leave the ATI web-store to do your research. Please Note: ATI uses USPS Priority Mail and USPS Express Mail as our primary US Domestic shipping methods. We use USPS Priority Mail International, USPS Express Mail International and USPS Global Express Guaranteed as our primary international shipping methods. Although the shipping options offered in our store are UPS ATI uses your shipping selection for guidance only. ATI will use UPS or FEDEX when the USPS options are not available and upon specific customer request in the Remarks section of the order.