Replacement for HORMANN handheld transmitters HSM4-868, HSE2-868, HS4-868, HS2-868. NOT COMPATIBLE with HORMANN BS series transmitters such as \"HSE4-868-BS\" \"HSE2-868-BS\" \"HS4-868-BS\". Only compatible with Hormann BLUE BUTTON 868.3Mhz handheld remotes. Not compatible with GREY or GREEN button remotes. This is a replacement remote, not the original remote, but it works the same way as your original remote. The garage door opener has 4 buttons to control 4 garage doors. Color: Grey Material: ABS Compatible with Hormann 868Mhz Blue Button Remotes: HS4-868 HSM2-868 HSM4-868 HS1-868 HS2-868 HSE2-868 HSZ1-868 HSZ2-868 HSP4-868 HSP4-C 868 HSD2-A 868 HSD2-C 868 It is only compatible with Hormann Blue Button 868Mhz and is not a replacement for Yellow Button 433MHz, Grey Button 40MHz, Green Button 27MHz and 26MHz, and Black Button BiSecur models of garage remotes. Not compatible with Hormann BiSecur series handheld transmitters. It has a range of 50-150 meters in open areas. Package contents: 2 x Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.