The touchless sensor faucets are wildly applied in public restrooms as they have distinct advantages, like easy to use, water-saving and sanitation. Choosing a proper motion sensor faucet can not only save water, but also prevent cross-infection of various bacteria. What is the working principle of an automatic faucet? How to choose a good automatic touchless faucet?

Process Technique Considering

The process of purchasing an automatic touchless faucet depends on the process of the faucet: no scratches in appearance, good chrome plating, the material of the faucet body. Low-priced induction faucets have poor chrome plating and weight on the faucet body, and cannot pass the 24-hour salt spray test. More than 400 grams, and the good induction faucet manufacturers control the weight of the faucet to more than 500 grams and can pass the 48-hour salt spray test, and the faucet has a long life.

The Material of Infrared

Whether the infrared induction part adopts epoxy resin sealing glue or moisture-proof treatment, the connection plug is a waterproof plug, the circuit is controlled by a low-power single-chip microcomputer, which has anti-interference ability to light and does not malfunction; the induction interval is adjustable by remote controller, manual Conditioning is easy to make the circuit board damp, and the induction interval becomes shorter, which affects the normal use; the automatic conditioning interval technology is immature, and the interval will be shortened due to color changes, and the remote control adjustment makes the product more user-friendly.

Water Resistance

The solenoid valve part of the automatic faucet has good waterproof performance because it is installed under the basin for a long time, after the machine is damp, it will cause poor contact and make the machine not work; the low life of the solenoid valve should meet the professional practice standard (more than 150,000 times).

Choose a Qualified Brand or Manufacturer

When purchasing an automatic touchless sink faucet, try to choose a qualified manufacturer of touchless faucets, because more than 90% of the induction faucets in the domestic sanitary ware factory are outsourced, and they are not satisfied with the quality, after-sales and price; the domestic induction faucet industry lacks Brand and leading brands, many customers choose sanitary ware and bathroom related brands as reference specifications, mainly to recognize sanitary ware brands, and to seek unity in the selection of brands, often lack of product accessories and professional services in later maintenance.

Good Customer Service & Warranty

Buying a sensor faucet depends on the after-sales serviceability: don’t trust too many promises to ensure that some manufacturers and merchants, in order to expand sales, promise 5-year warranty-free, and attract customers’ attention with low prices, the company itself has been in development for less than two years. When there is a product quality problem or the product is out of warranty, the customer is charged for the maintenance fee, and the product-related three-guarantee policy is not implemented. The consumer rights and interests of many users cannot be guaranteed.