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Factory made hot-sale LORAWAN WALK-BY METERING - NB-IoT wireless transparent transmission module – HAC

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abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for LORAWAN Receiver , LORA To LORAWAN Module , Lorawan Electricity Meter Reader , Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
Factory made hot-sale LORAWAN WALK-BY METERING - 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:

Factory made hot-sale LORAWAN WALK-BY METERING - NB-IoT wireless transparent transmission module – HAC detail pictures

Factory made hot-sale LORAWAN WALK-BY METERING - NB-IoT wireless transparent transmission module – HAC detail pictures

Factory made hot-sale LORAWAN WALK-BY METERING - NB-IoT wireless transparent transmission module – HAC detail pictures


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We always continually provide you with the most conscientious customer service, and the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Factory made hot-sale LORAWAN WALK-BY METERING - NB-IoT wireless transparent transmission module – HAC , The product will supply to all over the world, such as: Dominica, Georgia, Singapore, Upon today, we've customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We've been looking forward to doing business with you.

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 company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Diana from Angola - 2017.04.28 15:45
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Alex from Cyprus - 2017.02.14 13:19
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