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  • Factory Price For AMR system - NB-IoT wireless meter reading module – HAC

    Factory Price For AMR system - NB-IoT wireless meter reading module – HAC

    HAC-NBh meter reading system is the overall solution of low power intelligent remote meter reading application developed by Shenzhen HAC Telecom Technology Co., LTD  based on NB-IoT technology of Internet of Things.  The scheme consists of a meter reading management platform, RHU, and terminal communication module, with functions covering collection and measurement, bidirectional NB communication, meter reading control valve, and terminal maintenance, etc., to fully meet the requirements of w...
  • factory Outlets for Lorawan Mesh - IP67-grade industry outdoor LoRaWAN gateway – HAC

    factory Outlets for Lorawan Mesh - IP67-grade industry outdoor LoRaWAN gateway – HAC

    Hardware ● IP67/NEMA-6 industrial-grade enclosure with cable glands ● PoE (802.3af) + Surge Protection ● Dual LoRa Concentrators for up to 16 channels ● Backhaul: Wi-Fi, LTE and Ethernet ● GPS ● Supports DC 12V or Solar power supply with Electricity monitoring (Solar Kit optional) ● Internal antenna for Wi-Fi, GPS, and LTE, External antenna for LoRa ● Dying-Gasp(optional) Software ● Built-in Network Server ● OpenVPN ● Software and UI sit on top of OpenWRT ● LoRaWAN 1.0.3 ● LoRa Frame filter...
  • Hot New Products DIRECT Camera reader - Pulse reader for Elster gas meter – HAC

    Hot New Products DIRECT Camera reader - Pulse reader for Elster gas meter – HAC

    LoRaWAN Specs No. Item Parameters 1 Working frequency EU433/CN470/EU868/US915/AS923/AU915/IN865/KR920 2 Maximum transmitting power Comply with the requirements of power limit in different areas of the LoRaWAN protocol 3 Working temperature -20℃~+55℃   4 Working voltage +3.2V~+3.8V 5 Transmitting distance >10km 6 Battery life >8 years with one ER18505 battery 7 Waterproof grade IP68 LoRaWAN Features No. Feature Function Description 1 Data reporting Th...
  • factory low price LORAWAN WALK-BY solution - HAC-ML LoRa Low Power Consumption wireless AMR system – HAC

    factory low price LORAWAN WALK-BY solution - HAC-ML LoRa Low Power Consumption wireless AMR system – HAC

    Features of HAC-ML Module 1. Bubble report data once automatically every 24 hours 2. Offers automatic switching for multi-channel and multi-speed, more effectively to avoid possible frequency interference 3. Using TDMA communication mode, able to synchronize the communication time unit automatically and avoid data collision completely. 4. Using frequency hopping technology to avoid Co-channel interference. Three working modes LOP1 (real-time wakeup remotely, response time: 12s,...
  • Factory wholesale si rf chip - NB-IoT wireless transparent transmission module – HAC

    Factory wholesale si rf chip - NB-IoT wireless transparent transmission module – HAC

    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...
  • 2022 wholesale price NBIoT module - NB-IoT wireless meter reading module – HAC

    2022 wholesale price NBIoT module - NB-IoT wireless meter reading module – HAC

    HAC-NBh meter reading system is the overall solution of low power intelligent remote meter reading application developed by Shenzhen HAC Telecom Technology Co., LTD  based on NB-IoT technology of Internet of Things.  The scheme consists of a meter reading management platform, RHU, and terminal communication module, with functions covering collection and measurement, bidirectional NB communication, meter reading control valve, and terminal maintenance, etc., to fully meet the requirements of w...
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