Not for campers with a fear of contamination in April/May when the oaks are blooming, black seed on your camper, garden chairs and table. Ideal during a high summer heat wave I think. On/off app easy to use and the reminder that your staged action is running is handy because I forgot to end it. So you are in a mixed parking lot driving back and forth from terrace, bathing and camping guests at the weekend when the weather is nice. Quiet at night.