... flushing duration 4. CE ISO9001 Features of infrared auto sensor toilet flusher MaterialsBrassColorSilverComponentsEmbedded box, sensor, solenoid, batteries/converter, accessoriesSensing Distance80cm (adjustable)Depth ... specializing in R&D, production and sales of infrared sensor modules. With 11 years of research and development, 6 ... based on order quantit RJY-6303-2 men's sensor toilet flush