Replacement for 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 BiSecur series handheld transmitters. This remote control is a cloned version that requires programming from the original remote. Please ensure your original remote is fully functional, as this remote will not work otherwise. The garage door remote features 4 programmable buttons to control up to four different garage doors. It uses high-frequency technology for improved range and includes the same security code encryption as the original remote. The garage door opener is compact and easy to carry and store. Made from ABS material, the remote is impact-resistant and designed for long service life. Color: Gray Material: ABS Compatible with Blue Button 868MHz garage door remotes: 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 Only the items listed above are included; other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3 cm.