Factory Cheap Hot SEMTECH RF CHIP - LoRaWAN Wireless meter reading module – HAC
Factory Cheap Hot SEMTECH RF CHIP - LoRaWAN Wireless meter reading module – HAC Detail:
Module Features
1. Comply with the international general standard LoRaWAN protocol.
● Using OTAA active network access, the module joins the network automatically.
● Unique 2 sets of secret keys are generated in the network for communication encryption, the data security is high.
● Enable ADR function to realize automatic switching of frequency and rate, to avoid interference and improve the quality of single communication.
● Realize automatic switching of multi-channel and multi-rate, effectively improve the system capacity.
2. Report data once automatically every 24 hours
3. The patented technology of TDMA is used to synchronize the communication time unit automatically to avoid data collision.
4. Integrates the functions of data acquisition, metering, valve control, wireless communication, soft clock, ultra-low power consumption, power management and magnetic attack alarm.
● Support single pulse metering and dual pulse metering (reed switch, hall sensor and non-magnetic etc), direct-reading (optional), metering mode set in the factory
● Power management: Detect the voltage for transmitting or valve control in real-time and report
● Magnetic attack detection: Generate alarm sign when malicious magnetic attack is detected.
● Power-down storage: No need to re-initialize the metering value after power-off
● Valve control: Control the valve through cloud platform by sending command
● Read frozen data: Read the annual frozen data and monthly frozen data through the cloud platform by sending command
● Support valve dredging function, it is configured by the upper machine software.
● Support close valve when power-off
● Support wireless nearby parameter setting and remote parameter settings.
5. Support magnetic trigger meter to manually report data or meter automatically reports data.
6. Standard antenna: spring antenna, other antenna types can be customized.
7. Farad capacitor is optional.
8. Optional 3.6Ah capacity ER18505 Lithium battery, customized waterproof connector.
Product detail pictures:
Related Product Guide:
Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Factory Cheap Hot SEMTECH RF CHIP - LoRaWAN Wireless meter reading module – HAC , The product will supply to all over the world, such as: Croatia, Jamaica, Congo, Our solutions have national accreditation requirements for qualified, good quality items, affordable value, was welcomed by individuals all over the world. Our goods will continue to improve inside the order and appear forward to cooperation with you, Really should any of those items be of interest to you, please letus know. We will be satisfied to provide you a quotation up on receipt of the detailed needs.
Matching gateways, handhelds, application platforms, testing software etc. for system solutions
Open protocols, dynamic link libraries for convenient secondary development
Pre-sales technical support, scheme design, installation guidance, after-sales service
ODM/OEM customization for quick production and delivery
7*24 remote service for quick demo and pilot run
Assistance with certification and type approval etc.
22 years industry experience, professional team, multiple patents
By Erin from Kuwait - 2018.06.28 19:27
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Pamela from Ottawa - 2018.09.08 17:09
