Nb-iot Internet of things remote direct reading water meter, spray water mete

  Nb-iot Internet of things remote direct reading water meter is a narrowband Internet of things based on cellular, which has the characteristics of wide coverage, high reliability, high security, low cost and low power consumption
NB Internet of things remote meter reading not only inherits the GPRS Remote meter reading function, but also has massive capacity
NB Internet of things wireless remote water meter system is mainly composed of water meter with Nb communication module, Nb communication base station, Internet of things cloud platform, server, client management software, etc
The communication mode of water meter adopts Nb, which is based on the operator network, with wide coverage, large connection and low power consumption
The water meter does not need wiring and is easy to install
Product features: 1
Timing collection: collect data and record historical data regularly according to the set timing; 2
Accurate data reporting, regular reporting and real-time reporting functions, and supplementary packaging function; Remote reading: take the initiative to read the report periodically and regularly
3
Prepayment: support prepayment and pre order quantity, and close the valve in arrears
4
Early warning system: battery undervoltage, abnormal measurement, pre purchase quantity and prepaid use reaching the threshold and other alarm prompts
Different emergency water consumption can be set according to different users
5
Mass storage: it can freeze data for up to 24 months and 31 days
6
Step water price: different benchmark prices and step prices can be set for water price according to user category and consumption
7
Data supplementary transmission function: when the data upload is unsuccessful under special circumstances, the unsuccessful data will be automatically supplementary transmitted at the next upload
8
Each water meter communicates directly with the server through China Telecom NB IOT narrowband Internet of things communication to complete the functions of data upload, query and setting
9
The upload time point and frequency of meter reading data can be set remotely and freely through the local and Nb IOT narrowband Internet of things
The water meter automatically reads real-time data when online according to the background setting
When the command is not executed, the water meter is in sleep state
10
Payment and settlement: each water meter can be set with three working modes: amount prepayment, water volume prepayment and post payment
The settlement methods of water meters can be set as monthly settlement, quarterly settlement and annual settlement
11
The water meter can read the accumulated water consumption and other data information in real time through the management software, or the accumulated water consumption frozen in each day of the last month and the monthly water consumption in the last 24 months Company name: Lianyungang Langhua water meter factory contact: manager Sun mobile phone: 18795550155 , QQ: 1842626736 Post , Box: 1842626736@qq
com Company address: No
16, Hailian West Road, Lianyungang City, Jiangsu Province