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 the original remote to program. Ensure your 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, lightweight, and easy to carry. Made from durable ABS material, it offers impact resistance and 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 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.