1、 Overview:

1. Smart IoT meters are the latest and most cutting-edge technological products, and the biggest difference from smart card meters is that they are controlled through wireless communication. In addition to having the advantage of using an intelligent plug-in card electricity meterIn addition, it can also perform more functions by combining software systems with smart meter hardware.

2. The IoT meter is an intelligent meter developed independently by our company for remote meter reading and valve control. It communicates remotely with servers through Narrowband Internet of Things (NB IoT), eliminating the need for devices such as collectors or concentrators, simplifying equipment installation work, achieving automatic remote meter reading of electricity meter usage, and effectively avoiding the manual work of management departments for on-site meter reading. 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:

The IoT smart meter adopts the world's most advanced narrowband cellular network communication technology, which has advantages such as deep network coverage, wide links, and low power consumption. The communication is stable, reliable, and secure.

● Adopting telecom industrial grade SIM cards (patch type), resistant to high and low temperatures (-40 ° C -+105 ° C), anti vibration (20HZ-2000HZ), and read/write cycles (500000 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.

● Internal/External Antennas: Supports internal/external antennas, stable and reliable signals, achieving full coverage without blind spots.