"The GT3 has been replaced with the fully compatible Digi-Code 5032 Three-Button Visor Remote. This 5032 Digi-Code garage door or gate remote is directly compatible with all 310MHz Zareba remote controls. This versatile unit can control up to three garage doors or gates, making it ideal for those in need of a multi-functioning remote. Programming is incredibly simple, just match the dip switches on your existing remote or receiver. Included in your order are an installed battery, a visor clip, as well as comprehensive programming instructions. Expect your shipment to dispatch on the next business day."