Replacement for Garage Door Remote HSE2-868, HS4-868, HSM4-868, HSM2-868, HS1-868, HS2-868, HSZ1-868, HSZ2-868, HSP4-868, HSP4-C 868, HSD2-A 868, HSD2-C 868.Only compatible with BLUE BUTTONS 868MHz handheld transmitters. NOT compatible with handheld remotes with GREY 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, not the remote, but it functions the same as the remote.Garage door handheld remote 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.Colour:GrayMaterial:ABSPackage Contents:2 x remote controlOnly 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 +/- 1-3cm.