Replacement for HORMANN handheld remotes HSM4-868, HSE2-868, HS4-868, HS2-868. NOT COMPATIBLE with HORMANN BS series remotes such as HSE4-868-BS, HSE2-868-BS, HS4-868-BS. Compatible with Hormann BLUE BUTTONS 868.3MHz handheld remotes only. Not compatible with GRAY or GREEN button remote controls. This is a replacement remote control, not the original, but functions the same as your original remote. The garage door opener has 4 buttons to control 4 garage doors. Color: gray. Material: ABS. Compatible with Hormann 868MHz Blue Button Remote Controls: 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, or Black Button BiSecur models. Not compatible with Hormann BiSecur Series handheld remotes. Operating range: 50-150 meters in open areas. Package includes: 2 x remote controls. Only the items listed are included; other products are not included. Note: Light reflection and different displays may cause the color in the image to differ slightly from the actual item. Measurement error allowance is +/- 1-3 cm.