Centralized Card Reader
The centralized card reader is a new product independently developed by our company. It can connect 20 photoelectric direct-reading valve-controlled water meters at the same time. It has the advantages of anti-attack, large capacity, good encryption, stable data transmission and long service life. After purchasing water, the user can swipe the card to the centralized card reader to complete the water bill recharge. The centralized card reader and the photoelectric direct reading valve-controlled water meter are wired through Mbus, and 20 valve-controlled water meters can share one card reader. According to the needs of users, the card reader can automatically read the meter and settle the water bill in three ways, such as daily, every few days, and monthly. dosage, valve status, etc. It is suitable for the occasions where the water meter is centrally installed at home or installed in the space where it is not easy to swipe the card, such as pipeline wells.
By swiping the card to recharge, the prepaid function can be realized, and the valve will be automatically closed after arrears.
Installation method: the card reader adopts wall-mounted installation, which is easy to install; the card reader and water meter adopt
Quick waterproof plug connection, easy to connect, waterproof and high stability.
Power supply mode: The card reader is powered by a large-capacity lithium battery 7.2V, with a lifespan of up to 3 years.
Easy to change the battery.
The circuit board and battery are sealed in separate compartments, and the waterproof level reaches IP68.
LCD liquid crystal screen and LED lights indicate the current working status of the equipment, which is convenient for viewing.
The downlink channel is the MBUS communication interface, and the maximum load quantity is 20 valve-controlled meters and 40 non-valve meters.
Meter reading and valve control are stable, and the success rate can reach 100%.
The photoelectric direct reading water meter is used in the system, and there is no need to install batteries in the meter. The management department does not have to worry about the problem of battery failure and replacement, and the service life is long.