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 is a cloned version that requires programming from the original remote. Ensure your original remote is fully functional before cloning, as this remote will not work otherwise. The garage door handheld transmitter features 4 programmable buttons to operate 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, lightweight, and easy to carry. Made from ABS material, it is impact resistant and designed for long-term use. Color: Gray. Material: ABS. Compatible with HORMANN Blue Button 868MHz models: 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 includes: 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.