Replacement Remote Control: Specifically designed for and garage door models, this remote operates at a frequency of 433.92MHz. It is compatible with for RSE2-433, RSC2-433, RSZ1-433, and several other models, ensuring wide-ranging use.<br>Comprehensive Compatibility List: This remote is suitable for Liftronic 500/700/800 and for Portronic D2500/D5000/S4000 garage door operators. It seamlessly replaces your lost or damaged remotes with identical functionality.<br>Exclusion Details: Please note that this remote is not compatible with BS Series (RSC4-433-BS, RSZ1-433-BS) and Liftronic 700 Series 2, Liftronic 800 Series 2. your model is compatible before purchase to avoid any inconvenience.<br><br>(The actual product may have slight color difference or difference, which not affect the use)<br>Color: Grey<br>Material: plastic<br><br>Package Contents:<br>2 * garage door opener remote<br><br>Only the above package content, other products are not included.<br>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.