Niveaux sonores. Kaysun ZEN ON/OFF KUE 35 HVN4, ZEN ON/OFF KPD 140 HN4, ZEN ON/OFF KUE 52 HVN4, ZEN ON/OFF KPD 90 HN4, ZEN ON/OFF KPD 176 HN4, ZEN ON/OFF KPD 105 HN4, Zen ON/OFF KPC 176 HN4, Zen ON/OFF KPC 140 HN4, Zen ON/OFF KPC 105 HN4, Zen ON/OFF KPC 90 HN4