Description/Features: Advanced Security: Utilizes 433.92MHz rolling code technology to enhance the security of your garage or gate. Easy Setup: Simple programming allows for quick synchronization with your existing gate system, ensuring hassle-free operation. Specifications: Model: YNG164 Type of Programming: Programming with the receiver Frequency: 433.92MHz Code: Rolling Code Buttons: 4 Battery: Battery included Range: 50m - 100m Compatible Models: STYLO, STYLO2K, STYLO4K Note: Product appearance and printed text may vary slightly due to different manufacturing batches; these variations do not affect functionality. Color: Black Material: Plastic Package Contents: 5 x Garage Door Openers Note: The package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight color variations between the product image and the actual item. Measurement error allowance is +/- 1-3 cm.