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

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We're going to dedicate ourselves to offering our esteemed shoppers with the most enthusiastically considerate solutions for Control Valve Non Magnetic Coil Water Meter , HAC-MLLW , Embedded RF Module , We are confident to make great achievements in the future. We are looking forward to becoming one of your most reliable suppliers.
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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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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As for aggressive rates, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such good quality at such charges we are the lowest around 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: South Korea, Bahrain, Namibia, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.

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

  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Patricia from Provence - 2018.11.28 16:25
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Paula from Bangladesh - 2018.11.11 19:52
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