Garage door remote control replacement parts 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. Compatible only with BLUE BUTTONS 868MHz handheld transmitter. Not compatible with handheld remote controls with gray or green buttons. Not compatible with BS BISECUR series garage door remotes such as HSE2-868-BS, HSE4-868-BS, HS4-868-BS. This garage door opener is a replacement remote control, not a remote control, but has the same functionality as a remote control. The garage door handheld remote is compact enough to fit easily into a pocket, bag, or backpack and has a built-in keychain that attaches to a key ring. color: gray Material: ABS Package contents: 2 x remote controls only include the above package contents, other products are not included. NOTE: Light reflections and different monitors may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowable error is +/-1-3cm.