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Factory directly LORAWAN WALK-BY reader - NB-IoT wireless transparent transmission module – HAC

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Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments for Volumetric Water Meter , Lorawan 470 Mhz , Hac-Un , While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.
Factory directly LORAWAN WALK-BY reader - 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 

NBi (1)

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)
NBi (3)


Product detail pictures:

Factory directly LORAWAN WALK-BY reader - NB-IoT wireless transparent transmission module – HAC detail pictures

Factory directly LORAWAN WALK-BY reader - NB-IoT wireless transparent transmission module – HAC detail pictures

Factory directly LORAWAN WALK-BY reader - NB-IoT wireless transparent transmission module – HAC detail pictures


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We believe that long time period partnership is a result of top of the range, value added services, rich expertise and personal contact for Factory directly LORAWAN WALK-BY reader - NB-IoT wireless transparent transmission module – HAC , The product will supply to all over the world, such as: Jordan, Cancun, Ukraine, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products and solutions have been exported to more than 15 countries in the world and have been widely used by customers.

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

  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By tobin from Oman - 2018.06.26 19:27
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Muriel from Ghana - 2017.04.28 15:45
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