Quality Assurance: Each of our garage door opener remote controls undergoes rigorous testing before shipment to ensure reliability and performance. Should you encounter any issues, we are ready offer a replacement or full refund guarantee your satisfaction. Product Compatibility: Specifically designed replace Dea models including Gold (4 buttons), Genie R, Mio Tr2 & Tr4, Gt4 GTi4. It is crucial verify that original matches one these seamless functionality. Important Notice: This intended as substitute for the Gti4 model operates at frequency 433.92 MHz. not an accessory, so please confirm compatibility purchase avoid inconvenience. Colour:White Black Material:plastic Due different batches, there may be differences in appearance printed text, which will affect use Package Contents: 2 * Control Only above content, other products included. Note: Light reflection displays cause color item picture little from real thing. measurement allowed error +/- 1-3cm.