NB IoT IoT smart meter

1、 Overview:

NB-IoTInternet of ThingsSmart meter is a smart meter independently developed by our company for remote meter reading and valve controlTable. It is achieved through narrowband Internet of Things（Narrow Band Internet of Things, NB-IoT）Remote communication with servers without the need for collectors or concentratorsWaiting for the equipment has simplified the installation work, achieved automatic remote meter reading of electricity meter usage, and effectively avoided the manual work of on-site meter reading by management departments. This water and electricity meter has valve control function, which can facilitate the management department to control the electricity consumption of the meter, making remote meter reading and control convenient and reliable. While saving manpower, material resources and financial resources, it effectively improves production efficiency.

2、 Characteristics:

NB-IoTInternet of ThingsSmart meters use the world's most advanced narrowband cellular network communication technology, which has advantages such as deep network coverage, wide connectivity, and low power consumption. Communication is stable, reliable, and secure.

●Adopting telecommunications industrial grade technologySIMCard (patch type), resistant to high and low temperatures（-40Degree -+105Degree), anti vibration（20HZ—2000HZ）Read and write frequency（50Ten thousand times).

Remote reading: Proactively report and read readings at regular intervals.

Remote valve control: can remotely close and open valves.

Prepaid: Supports prepaid and pre order quantities, and closes the valve for overdue payments.

Warning system: Alarm prompts for abnormal measurement, pre order quantity, and prepaid usage reaching thresholds.

● Different emergency power consumption can be set according to different users.

Step by step electricity price: The electricity price can be set according to the user category and usage, with different benchmark prices and step by step prices.

● Built in/Externalantenna: Support built-in/ExternalantennaThe signal is stable and reliable, achieving full coverage without blind spots.