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 description or identification purposes. The remote control has the same function as your original remote. Color: Black & White Material: ABS Package Contents: 1 x Remote Control Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.