Type of programming: Programming with the receiver Frequency: 433MHz Coding: Rolling Code Buttons: 2 Power Battery: Includes battery Compatible with: MITTO2M receivers only Access to receiver required. Please ensure you have access to your receiver or opener before purchase. Verify that your remote control model is in the compatible list. We are not responsible for incorrect purchases. Note: This is not an equipment manufacturer product, but it provides a perfect fit and full functionality equivalent to the remote control. All brand names, trademarks, and registered trademarks are the property of their respective owners and are used solely for identification purposes. 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: Due to light reflection and differences in display screens, the color of the item in the image may vary slightly from the actual product. Measurement error allowance is +/- 1-3 cm.