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2022 wholesale price Smart meter 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... -
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Leading Manufacturer for Lora Communication Module - 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... -
2022 Latest Design rf solutions - 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... -
Top Suppliers LoRaWAN module EU868 - 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... -
Manufacturer for Nb Iot Meter Reading 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...
