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OEM/ODM China automatic meter read module - NB-IoT wireless transparent transmission module – HAC

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That has a sound business credit history, outstanding after-sales service and modern producing facilities, we have earned an superb popularity amid our buyers across the planet for Hac-Un , Embedded LoRa Module For Heat Meter , Zigbee Module , We Sincerely welcome clients from all around the entire world to visit us, with our multifaceted cooperation and get the job done with each other to develop new markets, build win-win outstanding future.
OEM/ODM China automatic meter read module - NB-IoT wireless transparent transmission module – HAC Detail:

Main Features

1. Nb-iot base station can be used without a central gateway  

2. Supports a variety of low-power operation modes  

3. High-performance 32 bits microcontroller  

4. Supports low power serial port (LEUART) communication, TTL level 3V  

5. The semi-transparent communication mode communicates with the server directly through a low-power serial port  

6. Compatible NanoSIM eSIM  

7. Read parameters, set parameters, report data, and deliver commands through the low-power serial port 

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8. HAC communication protocol must be matched, or protocol can be customized as required  

9. The server protocol is resolved by COAP+JSON  

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Product detail pictures:

OEM/ODM China automatic meter read module - NB-IoT wireless transparent transmission module – HAC detail pictures

OEM/ODM China automatic meter read module - NB-IoT wireless transparent transmission module – HAC detail pictures

OEM/ODM China automatic meter read module - NB-IoT wireless transparent transmission module – HAC detail pictures


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While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for OEM/ODM China automatic meter read module - NB-IoT wireless transparent transmission module – HAC , The product will supply to all over the world, such as: European, Sao Paulo, French, In the new century, we promote our enterprise spirit "United, diligent, high efficiency, innovation", and stick to our policy"basing on quality, be enterprising, striking for first class brand". We would take this golden opportunity to create bright future.

1  Incoming Inspection

 Matching gateways, handhelds, application platforms, testing software etc. for system solutions

2  welding products

Open protocols, dynamic link libraries for convenient secondary development

3  Parameter testing

Pre-sales technical support, scheme design, installation guidance, after-sales service

4  Gluing

 ODM/OEM customization for quick production and delivery

5  Testing of semi-finished products

7*24 remote service for quick demo and pilot run

6  Manual re inspection

Assistance with certification and type approval etc.

7 package22 years industry experience, professional team, multiple patents

8  package 1

  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Pag from Singapore - 2018.02.04 14:13
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Charlotte from Nepal - 2017.06.16 18:23
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