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China Gold Supplier for wireless gas metering module - NB-IoT wireless transparent transmission module – HAC

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Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for Lora Communication Device , AMI , Lora Amr Module , To significantly improve our service quality, our company imports a large number of foreign advanced devices. Welcome clients from home and abroad to call and inquire!
China Gold Supplier for wireless gas metering 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  

NBi (2)
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Product detail pictures:

China Gold Supplier for wireless gas metering module - NB-IoT wireless transparent transmission module – HAC detail pictures

China Gold Supplier for wireless gas metering module - NB-IoT wireless transparent transmission module – HAC detail pictures

China Gold Supplier for wireless gas metering module - NB-IoT wireless transparent transmission module – HAC detail pictures


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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for China Gold Supplier for wireless gas metering module - NB-IoT wireless transparent transmission module – HAC , The product will supply to all over the world, such as: Maldives, Muscat, Surabaya, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.

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

  • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Jacqueline from Macedonia - 2018.09.08 17:09
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Denise from Morocco - 2017.12.31 14:53
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