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Fixed Competitive Price wireless water meter RF module - NB-IoT wireless transparent transmission module – HAC

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Lorawan Rf Module , Si Module , Hac-Wrw , If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you.
Fixed Competitive Price wireless water meter RF 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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Fixed Competitive Price wireless water meter RF module - NB-IoT wireless transparent transmission module – HAC detail pictures

Fixed Competitive Price wireless water meter RF module - NB-IoT wireless transparent transmission module – HAC detail pictures

Fixed Competitive Price wireless water meter RF module - NB-IoT wireless transparent transmission module – HAC detail pictures


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Sticking to the principle of "Super Quality, Satisfactory service" ,We are striving to be a good business partner of you for Fixed Competitive Price wireless water meter RF module - NB-IoT wireless transparent transmission module – HAC , The product will supply to all over the world, such as: Guinea, Mauritania, Uzbekistan, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we'll continue to develop, to deliver the high-quality items and services, and promote lasting cooperation with our customers, common development and create a better 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

  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Mignon from Brunei - 2017.10.13 10:47
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Georgia from Muscat - 2017.09.26 12:12
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