Work with LiftMaster, Chamberlain, and Sears Craftsman garage door openers manufactured from 1993 to the present, it is a convenient and versatile option for adding an extra remote to a household with multiple vehicles or replacing a lost or broken one. Safe & Reliable - It features latest Security+2.0 rolling code technology that significantly reduces radio wave interference and rolling code protects against intruders by generating a new security code every time the remote control is used on your garage door opener. Long Distance Remote – CreaCity garage door opener remote works within 120 feet from the garage door opener for “no waiting” roll-in access. Multichannel – 3 button design allows control of up to 3 garage door openers at once, which eliminating the trouble of carrying multiple remote. Comes in a pack of two - We prepared two garage door opener remotes for you so that you can still get "no waiting" roll-in access even if you lose one; You can also give one of the remotes to your family, when you take away the remote from home and your family is going to enter the garage, another remote will give them a hand., Manufacturer: CreaCity