Internet code scanning consumption - The hot water controller and the code scanning consumption terminal can form a water control system to switch the hot and cold water, and upload the flow data for metering. It is characterized by firm structure, long service life of components, accurate measurement, etc. It is suitable for installation in student dormitory toilet, public bath, public laundry, fitness club, factory staff dormitory building, hotel staff accommodation building, hospital inpatient department, enterprises and public institutions and other water-saving control water use or billing environments. It supports scanning code payment to control water use time or volume.

1. It supports water control operation and management, and is suitable for public baths, dormitory hot water control, tap water water-saving control, remote meter reading and billing and other applications.

2. It is matched with Internet consumer terminals, which can not only avoid operational losses caused by card copying, but also ensure the user's ease of use. It supports payment verification such as code scanning, IC card and ID card. Support WeChat or APP online self-service recharge, use Internet technology to verify the validity of the card, and ensure the security of funds.

3. Seamless connection with the original all-in-one card system, no need to re issue or replace the card. The original old card can be directly used for authorization.

4. The measurement is accurate, and the parameters can be automatically adjusted and set according to the site. With high-quality sampling equipment, the maximum accuracy can reach the thousandth.

5. It can operate independently without network cabling and card issuing and recharging equipment.

6. Based on more than ten years of operating experience, UnionPay provides a variety of operational means for new and old operators to protect operating interests, such as online setting of consumption standards, increasing or decreasing of recharge packages at any time, and setting of min consumption.

7. The system is equipped with an intelligent judgment program to monitor various extreme scenarios affecting the operation, such as strong magnetic interference solenoid valve, strong magnetic interference flowmeter billing, reverse serial connection water stealing, abnormal power failure and packet loss monitoring, flowmeter aging and packet loss monitoring, and solenoid valve aging monitoring. Provide a complete solution to supervise the normal operation of the system to ensure operating profits.