LIFTMASTER 4330E, 4332E, 4333E, 4335E compatible remote control replacement transmitter, 433.92Mhz rolling code keyfob High quality LIFTMASTER compatible remote control replacement! Fully compatible with LIFTMASTER 4330E, 4332E, 4333E, 4335E remotes! Latest technology 433.92Mhz rolling code remote! Battery and keychain included! Distance up to 100 meters!