The Bosch RM 3 Rotating laser base can be controlled when attached to GLL 3-80 CG and GCL 2-50 CG Green Beam laser. With the ability to control the base manually by hand, as well the option to connect to the RC2 remote or through the Bosch levelling remote application. With the ability to control the detailed movement of the feet through the motorised base to ensure level lines on uneven surfaces.