Radio-controlled Wind-Sun-Rain sensor, powered by mains electricity. Extended duration thanks to the latest generation built-in sensor, in Teflon-coated ceramic to ensure exceptional resistance to atmospheric agents. Practical thanks to the automatic calibration, the sensor adapts to the various ambient conditions. The built-in heating element avoids misinterpretations of weather conditions caused by the build-up of humidity. The sensor communicates via radio with the control unit which controls movement of the shutters according to the pulses received. Programming in linear mode: trimmer adjustment of activation thresholds: "Wind" up to 80 km/h and "Sun" up to 60 k-lux (SI unit of illuminance). The rain sensor requires no adjustment (on-off). Nemo is compatible with Nice tubular motors with built-in receiver & control units with built-in receiver