Description/Features:Advanced Security: Utilizes 433.92MHz rolling code technology to enhance the security of your garage or gateEasy Setup: Simple programming makes it easy to sync with your existing gate system, ensuring hassle-free operation.Specifications:Model:YNG164Type of programming:Programming with the receiverFrequency:433.92MHzCode:Rolling CodeButtons:4Battery:Include BatteryRange:50m-100mCompatible ModelsFor STYLOFor STYLO2KFor STYLO4KDue to different batches, there may be differences in product appearance and printed text, which will not affect useColour:blackMaterial:PlasticPackage Contents:5 * Garage door openersOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.