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Best Price on Zigbee gateway - LoRaWAN Wireless meter reading module – HAC
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, effec... -
Chinese Professional lorawan prcducts - LoRaWAN Indoor Gateway – HAC
Features ● LoRaWAN™ network compliant ● Channels: Up to 16 concurrent channels ● Supports ethernet and WIFI, 4G (Optional)backhaul ● Based on OpenWrt system ● Compact size:126*148*49 mm ±0.3mm ● Simple to mount and install ● EU868, US915, AS923，AU915Mhz， IN865MHz and CN470 versions available. Ordering information No. Item Description 1 GWW-IU 902-928MHz,Suitable for USA ,Australia, Asia ,Korea, Japan etc.. 2 GWW-FU 863~870MHz，for Europe 3 GWW-EU 470-510MHz, for Chin... -
100% Original Factory RAK LORAWAN GATEWAY - LoRaWAN Indoor Gateway – HAC
Features ● LoRaWAN™ network compliant ● Channels: Up to 16 concurrent channels ● Supports ethernet and WIFI, 4G (Optional)backhaul ● Based on OpenWrt system ● Compact size:126*148*49 mm ±0.3mm ● Simple to mount and install ● EU868, US915, AS923，AU915Mhz， IN865MHz and CN470 versions available. Ordering information No. Item Description 1 GWW-IU 902-928MHz,Suitable for USA ,Australia, Asia ,Korea, Japan etc.. 2 GWW-FU 863~870MHz，for Europe 3 GWW-EU 470-510MHz, for Chin... -
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Super Lowest Price water meter with non-magnetic - Ultrasonic Smart Water Meter – HAC
Features 1. Integrated mechanical design with protection class of IP68, able to work in long-term water immersion. 2. No mechanical moving parts and abrasion for long lifetime. 3. Small volume, fine stability and strong anti-interference ability. 4. Use of ultrasonic flow measurement technology, be installed in different angles without affecting measurement accuracy, low pressure loss. 5. Multiple transmission methods, optical interface, NB-IoT, LoRa and LoRaWAN. Advantages 1. ... -
Well-designed rf module - 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...
