Replacement for HORMANN Blue Button 868.3MHz Garage Door Remote models HS4, HSE2, HSM2, HSM4, HS1, HS2, HSZ1, HSZ2, HSP4, HSP4-C, HSD2-A, HSD2-C. Not compatible with Hormann BiSecur series handheld transmitters. This remote control requires cloning from the original remote. Ensure the original remote is fully functional, as this remote will not work otherwise. The garage door handheld transmitter features 4 programmable buttons to control up to four different garage doors. Utilizes high-frequency technology for improved range and includes the same security code encryption as the original remote. The garage door opener is compact and lightweight for easy portability and storage. The transmitter is constructed from ABS material, offering impact resistance and long-term durability. Color: Gray Material: ABS Compatible with Hormann Blue Button 868MHz garage door handheld transmitters: HSM4-868, HS4-868, HSM2-868, HS1-868, HS2-868, HSE2-868, HSZ1-868, HSZ2-868, HSP4-868, HSP4-C 868, HSD2-A 868, HSD2-C 868 Package Contents: 2 x Remote Controls Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.