2970611, RT2970612, CLU490IR, CT5031K, CT3185B, CT5081K, CT3180B, CT5085K, TT8050, CT4521K, CT4521, CT5021K, CT5582K, CT7880B, CT5522K, CT7886K, CT7890K, TT8550, CT7880K, The models above reflect the known use of each remote based on our extensive database. Each Remote comes equipped with a fresh set of batteries before shipping so that the replacement remote may be used right out of the package!.
