Buttons: 4 Buttons Frequency: 868MHz, 868.3MHz, 868.35MHz Code: Rolling Code Battery: Includes Battery Compatible Models: for HORMANN HSP 4 BS, for HORMANN HSD 2 BS, for HORMANN HSS 4 BS, for HORMANN HSP4-868-BS, for HORMANN HSD2-868-BS, for HORMANN HSS4-868-BS, for HORMANN HS 1 BS / HS 4 BS / HS 5 BS, for HORMANN HSE 1 BS / HSE 2 BS / HSE 4 BS, for HORMANN HS1-868-BS / HS4-868-BS / HS5-868-BS, for HORMANN HSE1-868-BS / HSE2-868-BS / HSE4-868-BS Note: Please ensure your remote control is on the compatible list. You can find the model number on the back of your remote control. Color: As Shown in Photo Material: Plastic Package Contents: 2 x Garage Door Remote Controls Note: The package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.