Version with radio receiver: With integrated 868 MHz radio receiver. On/off via DS RC radio switch or separate RLS RC control. The two speeds can be selected either on the radio switch or on the control. Speed cannot be controlled. Radio-controlled fan for the MAICOsmart exhaust air system, with built-in 868 MHz radio receiver, based on EnOcean technology. The fan can be operated with a double rocker switch (DS RC) (no cable laying between switch and fan necessary). The fan can be installed in a master-slave connection with other ECA 150 ipro RC/RCH/KRC/KRCH (RLS RC necessary). A combination of ECA 150 ipro RC/RCH/KRC/ KRCH with ECA 100 ipro RC/RCH or ER 100 RC is not possible. Two power levels. Concealed intake through design cover. For ventilation. With VDE-GS mark. Protection class IP X5 for safety in the bathroom. Protection class II. Color traffic white similar to RAL 9016. Housing made of impact-resistant plastic. Motor: Energy-saving, robust motor with ball bearing, maintenance-free. Suitable for continuous operation. Installation instructions: Very simple installation, as the cover can be easily removed with tools. Compatible with ECA predecessor models DN 150, as the mounting holes and flush-mounted cable entry are in the same place. Electrical connection: Flush-mounted electrical connection. Safety note: The fans correspond to protection class IP X5 and can therefore be installed in protection area 1 according to DIN VDE 0100-701. For details, see the planning information in the Small Room Fans chapter. Article: ECA 150 ipro RC, Design: Radio receiver, Air flow rate: 200 m3/h / 250 m3/h, Speed: 1672 1/min / 2189 1/min, Speed controllable: no, Reversibility: no, SEC average: -11.18 kWh/(m2*a), Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz, Nominal power: 15 W / 19 W, IMax: 0.09 A, Protection class: IP X5, Mains cable: 3 / 1.5 mm2, Installation location: Ceiling / wall, Installation type: Surface-mounted, Installation position: Any, Material: Plastic, Color: Traffic white, similar to RAL 9016, Weight: 1.61 kg, Weight with packaging: 1.88 kg, Flap: none, Nominal width: 150 mm, Width: 228 mm, height: 228 mm, depth: 189.3 mm, width with packaging: 235 mm, height with packaging: 235 mm, depth with packaging: 200 mm, conveying medium temperature at IMax: 40 °C, sound pressure level: 33 dB(A) / 40 dB(A) / distance 3 m, free field conditions