Electric RolloTron Comfort 1500 swivel winder with an integrated display The RolloTron Comfort shutter drive for surface-mounted installation has large control keys for manual control and a display that shows all the current settings. The swivel winder is particularly space-saving. It is connected directly to the 230 V mains power supply via the power cable with a plug. The installation wizard makes commissioning easy. The programming buttons concealed behind the panel allow you to set up a time-based automatic control, which allows you to set separate opening and closing times for weekdays and weekends. The use of the sun and twilight sensor (see accessories) allows you to control the shutter drive on the basis of the light level. In addition to these practical functions, the swivel winder automatically switches between summer and winter time and detects obstacles. Functions / compatibility: - Control via the sun and twilight sensor possible - End point setting possible - Long-term st