Type of programming: Programming with the receiver Frequency: 433MHz Coding: Rolling Code Buttons: 2 Power Battery: Includes battery Compatible only with: MITTO2M Access to receiver required. Please ensure you have access to your receiver/opener before purchase. Verify that your original remote control model is in the compatible list. We are not responsible for incorrect purchases. Note: Not original, but 100% perfect fit. All brand names, trademarks, and registered trademarks are the property of their respective owners and are used only for identification or description of the devices. This remote control has the same functionality as the original remote. Color: Black & White Material: ABS Package Contents: 1 x Remote Control The package includes only the items listed above; other products are not included. Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowed is +/- 1-3 cm.