Tubular motor with electronic limit switch, built-in receiver and Nice TTBus technology. S Size 35 mm Simple remote adjustment of the limit switch by transmitter or with the O-View TT and TTPRO external programming units in automatic, semi-automatic or manual mode. Thanks to Nice TTBus 3-wire technology, motor movement can be managed by means of a low-voltage control; simple and intuitive wired connection to climatic sensors without external control units and/or via radio. The built-in circuit board allows a number of motors to be connected and controlled in parallel from a single point without the need for additional control units. The encoder technology guarantees millimetric precision, reliability and maintenance of set values over time. Ideal for roller blinds and awnings with straight arms.