Replacement for garage door remote control HSE2-868, HS4-868, HSM4-868, HSM2-868, HS1-868, HS2-868, HSZ1-868, HSZ2-868, HSP4-868, HSP4-C 868, HSD82-A 8 , HSD2 -C 868. Only compatible with BLUE BUTTONS 868MHz handheld transmitters. NOT compatible with handheld remote controls with GRAY or GREEN buttons. NOT COMPATIBLE with BS BISECUR series garage door remote control, such as HSE2-868-BS, HSE4-868-BS, HS4-868-BS. This garage door opener is a replacement remote control, not the remote control, but it works the same as the remote control. The garage door handheld remote control has a very compact size that fits very easily in your pocket, bag or backpack, and it has a built-in key fob to hang on your key ring. Color: Gray Material: ABS Package contents: 2 x remote control Only the above package contents, other products are not included. Note: Light reflection and different displays may make that the color of the item in the picture is a little different from the real thing. The permissible measurement error is +/- 1-3 cm.