LORA long-distance wireless remote transmission smart water meter is an emerging technology designed by our company to improve the comprehensive billing management level of water meter energy consumption parameters. It replaces the traditional manual meter reading method with a fully automatic meter reading method. Compared with similar meter reading systems, it has the characteristics of no need for construction wiring, network structure adaptation, no debugging, no maintenance, stable operation, and convenient expansion. The system adopts advanced wireless network data transmission technology to collect the usage status of residents' water meters in real time, realize centralized storage and unified management of data, reduce manual labor, greatly improve work efficiency, and provide a basis for relevant departments to manage, count and analyze energy usage, making management more scientific and efficient.

1. The built-in micro-power wireless data transmission module is fully digital integrated circuit designed and adopts LoRa spread spectrum debugging technology. It has strong anti-interference ability, long transmission distance and low static power consumption. Among them, the static power consumption of wireless remote transmission water meter is less than 5uA, which ensures that the battery life of the water meter is more than 6 years.

2. It can realize all-weather real-time communication and real-time reading and control.  

3. With valve control function, it can realize two working modes of post-payment and pre-payment;

4. The water meter can automatically close the valve when disturbed;

5. Data retention and recovery function: in the case of power failure, the data in the meter can be saved for ten years. When the power is on, it has the function of restoring data to ensure that the data in the meter is safe and sound;

6. There is a mechanical reading display on the wireless remote water meter, and there is an electronic reading corresponding to the mechanical reading on the remote meter reading management system. At the same time, there should be water meter abnormality prompts, valve status prompts, battery power prompts, etc. on the software system.

7. The water meter is powered by an internal lithium battery, and the battery life is ≮6 years. The wireless communication technical parameters and indicators meet the technical requirements for micro-power (short-range) radio equipment issued by the Ministry of Telecommunications [2005] No. 423.

8. Remote real-time valve control, with remote real-time valve control function, can realize pre-payment and post-payment functions.  

9. Equipped with a mobile phone APP, customers can check their water consumption by downloading the mobile phone APP, and can pay water fees through online payment methods such as Alipay and WeChat Pay. Water company managers can also download the mobile phone APP to achieve meter reading, query, inspection, remote control and other functions.