Xiaomi water purifier h800gpro products turn on the direct drinking water faucet indicator light, which ones are involved?

Magnetic proximity switch in faucet. The millet water purifier h800gpro product turns on the indicator light of the direct drinking tap, which relates to the magnetic proximity switch in the tap. Xiaomi water purifier h800gpro adopts double composite filter screen design. Simply put, it is to achieve the effect of six-level fine filtration and water purification through two filter elements.