Features: 1. Reliable 433MHz frequency provides stable signal transmission for consistent performance. 2. Rolling code technology automatically changes the access code with each use, helping prevent unauthorized entry and enhancing security. 3. Compact and durable ABS construction withstands daily wear and tear while remaining easy to carry. 4. Equipped with 2 buttons for flexible and convenient operation, offering simple control over your garage door. 5. Easy to set up and use, providing a hassle-free upgrade to your garage door opener system. Product Details: Specifications: 433MHz frequency, 2-button design, rolling code security, ABS material. Color: As shown in images. Material: High-quality ABS plastic. Package Contents: 10 x Remote Control. Note: Product printed text may vary slightly between batches, but this does not affect functionality. Slight color variations may occur due to lighting and monitor settings. Please allow a minor measurement tolerance of +/- 1-3cm.