Great Substitute: This garage door opener is designed to replace original accessories. For compatibility, check the device models listed below before purchasing. It is important to verify your remote control's model to avoid compatibility issues. Broad Compatibility: Our garage remote control replaces models including HSE2-40, HS4-40, HSM4-40, HSE4-40, HS2-40, and HSM2-40. It is a suitable solution for lost or damaged remote controls, offering easy access and operation. Exclusively for 40.685MHz Grey Button: This garage remote control is compatible only with remotes featuring grey buttons. It is not compatible with blue, green, or yellow buttons, or with BiSecur (BS) series remote controls. Please verify your remote's design before purchase. Flexible Programming: The new remote supports two programming methods: it can be cloned from an existing remote or programmed directly from the garage door opener’s operator or receiver if no original remote is available. This provides flexibility for various situations. Note: Slight variations in color or material may occur due to lighting and display differences. These do not affect functionality. Color: Gray Material: Plastic Package Contents: 2 x Garage door opener Only the items listed are included; other products are not part of this package. Note: Lighting and display settings may cause slight color differences between the image and the actual item. Measurement tolerance is +/- 1-3 cm.