I. overview

IC card intelligent Bluetooth water meter is a prepaid water meter based on IC card intelligent water meter, which uses Bluetooth communication technology to interact with the outside world.

II. Introduction of Functions

This product has no LCD display part, and users are not recommended to use IC card recharge. IC card is used for initial clearance, setting and inquiry of water meter by water company. This product is recommended to use card-free recharge (focus on recommendation, explanation).

Cardless recharge is the feature and selling point of this product: the system uses Bluetooth and Internet function of mobile phone, realizes communication function with water meter and service through APP, builds data channel between water meter and software platform, perfectly realizes wireless recharge and wireless transmission.

Simply speaking, it uses mobile APP to scan two-dimensional codes and connect the water meter with Bluetooth for consumption. Receive and send data to server with mobile phone signal.

Advantages of card-free recharge:

1. Software:

(1) Subverted the traditional management model, there is no decentralized water outlets, each user is our meter reader! Without cards, users can read, recharge and operate meters directly through mobile phones. Advance payment mode, no need for meter reading personnel, users solve themselves.

(2) Mobile APP automatically uploads data to the server after connecting with the water meter.

(3) Mobile phone APP recharge purchase water, can not be limited by time, do not have to wait in line. Wireless recharge, convenient and fast (mobile phone and meter distance less than 10 meters).

(4) Mobile APP inquires about residual water, battery power and valve status. Stick out a mile.

2. Hardware:

With the international mature Bluetooth technology, it combines the prepaid function of card meter and the data transmission function of remote water meter. It does not need wiring, collector, concentrator and other devices, and the signal is stable.

Technical parameters and characteristics:

1. Double-stem reed metering, stable and reliable

2. Support Bluetooth BLE4.0 and above mobile phone connection

3. Automatically upload data to server after connection

4. Support ladder price and price online change (server)

5. Reminder of insufficient balance (setting alarm amount for shutdown)

6. Automatic shutoff with zero balance

7. Battery power insufficient automatic shut-off

8. Automatic detection of valve faults

9. Automatic Detection of Reed Tube Faults

10. Automatic detection of strong magnetic interference

11. Anti-rust function of valves (automatic on-off valves twice a month)

12. The shell is a classical structure with high recognition. With fully sealed design, good moisture-proof effect

13. Easy installation and maintenance, no later wireless communication costs

14. Mobile phone payment and inquiry for water meter, convenient and fast

IV. Mobile APP Software Operation

After downloading and installing, open APP, click and scan the add device, scan the two-dimensional code of the table on the open account card, add the tables, and manage your user name and password

Note: to use wireless recharge, the company has its own servers and WeChat, Alipay and other public numbers.