Compatibility: Perfectly matches for models including MITTO2, MITTO4, KLEIO, RCB02, and RCB04. Ensures seamless functionality with your existing garage door setup.Advanced Technology: Utilizes a 433MHz rolling code that enhances security by generating a new code with each use, preventing unauthorized access. Design: Crafted for reliability and durability, ensuring long-lasting performance in various weather conditions.Easy Programming: Simple setup process allows for quick and easy programming, making it user-friendly.Compact and : Its sleek, compact design fits comfortably in your hand and pocket, making it convenient to carry and use.Product name: rolling code remote controlTransmission distance: 30-100m (open space)Compatible frequency: 433MHZWorking voltage: DC12VBattery model: 27A 12VButtons: 2 buttonsProgramming method: Program to receiverOnly Compatible with:for MITTO 2, for MITTO 4for MITT O2A, for MITTO 4Afor MITTTO B 02/04for KLEIO B 02/04for TRC1, TRC2, TRC3Colour:BlackMaterial:ABSPackage Contents:10 x for rolling code remote controlOnly 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.