Great Substitute: This garage door opener remote is designed as a replacement for original accessories. To ensure compatibility, verify your device model before purchasing. It is important to confirm your remote control's model number to prevent compatibility issues. Broad Compatibility: This remote is compatible with Hormann models HSE2-40, HS4-40, HSM4-40, HSE4-40, HS2-40, and HSM2-40. It serves as a reliable replacement for lost or damaged remotes, offering convenient operation and easy setup. Exclusively for 40.685MHz Grey Button Models: This remote works only with Hormann remotes featuring grey buttons. It is not compatible with remotes that have blue, green, or yellow buttons, nor with Hormann BiSecur (BS) series models. Please verify your remote’s button color and model before purchase. Flexible Programming: This remote can be programmed using two methods. It can be cloned from an existing original remote, or programmed directly from the garage door opener’s operator or receiver if no original remote is available. This provides added flexibility for various installation scenarios. Note: There may be slight variations in color or texture due to different manufacturing batches. These differences do not affect functionality. Color: Gray Material: Plastic Package Contents: 2 x Garage Door Opener Remotes Please note: Only the items listed are included. Other accessories shown are not part of the package. Note: Lighting conditions and display settings may cause minor color variations between the product image and the actual item. Measurement tolerances are within +/- 1-3 cm.