Intelligent Manhole Cover IoT System Manhole Cover Change Anti-Theft Water Immersion Position Methane NB Wireless

Intelligent Manhole Cover IoT System Manhole Cover Change Anti-Theft Water Immersion Position Methane NB Wireless Transmission

Intelligent Manhole Cover IoT System Manhole Cover Change Anti-Theft Water Immersion Position Methane NB Wireless

Smart Manhole Cover Sensor Change Angle Anti-Theft Alarm NB-IOT/Lora Wireless Transmission

Lorawan Nb-Iot Smart Manhole Cover Monitoring System Sensor Abnormal Inclination Anti-Theft Alarm IP68

Intelligent Manhole Cover Sensor Lorawan Nb-Iot Manhole Cover Abnormal Inclination Manhole Cover Safety Management System

NB-IOT/LORA signal detection manhole cover sensor+ H2S+O2 +LEL+CO+ liquid level sensor/water sensor Manhole cover turning detect

Ультразвуковой беспроводной счетчик промышленного орошения AMR AMI R250, умный счетчик воды, корпус из нержавеющей стали нового поколения NB-IoT LoRa

Dingtek wireless IoT NB-IoT/Lorawan/Sigfox manhole cover tilt angle sensors

Bivocom TR341 Series LTE CAT M1/NB-IoT Optional Dual SIM 802.11b/g/n WIFI Routers

FST100-2020A Firstrate Smart Manhole Sensor With NB-Iot Lora Wireless Manhole Cover Sensor

IOT Access Control Management System Electronic Equipment Unlock record Manhole Cover for Tube Well NB 4G

NB-IOT Wireless Digital Monitoring for Access Control Anti-theft Solution

Smart Manhole Cover Sensor liquid level and Inclination Sensor NB-IoT Sigfox LoRaWAN Wireless Transmission

NB/LoRa Manhole Cover Inclination Angle Anti-theft Sensor

WL03A-NB IoT None-Position Rope Type Water Leak Controller For Smart Factory

NB-IOT Manhole Cover Intelligent Monitoring Alarm Remote Monitoring Well lid Terminal ZZ-iTWM-02N Remote Monitoring Sensor

Low Power IoT based wireless NB-IoT/Lorawan/Sigfox Fill Level Monitoring Manhole Violation sensor

Global 4G Nb-iot GPS Asset Anti-theft GPS Container Tracking Device 26000mah Solar Powered 10 Years Standby for Transportation

Global 4G Nb-iot GPS Asset Anti-theft GPS Container Tracking Device 26000mah Solar Powered 10 Years Standby for Transportation

Shelok Low-power LoRaWAN/NB-IoT wireless temperature data loggers wireless temperature sensor for IoT devices

Low Power IoT based wireless NB-IoT/Lorawan/Sigfox Fill Level Monitoring Manhole Violation sensor

Yunyi Low-power LoRa NB-IoT Wireless pressure monitoring equipment Wireless pressure gauge for IoT devices

Wireless NB-IoT Pressure gauge pipe oil refinery pressure sensor monitor equipment customize digital pressure gauge wholesale

Мониторинг солнечной энергии | Датчик солнечного излучения | LoRaWAN/NB-IoT/Столетный IoT

Маломощный беспроводной модуль NB-IoT LoRa

Беспроводной передатчик наклона NB-Iot, угловой измеритель уровня, датчик, контроллер, измерительный инклинометр, преобразователь

20 шт./лот SIMCOM SIM7000E B3 B8 B20 B28 NB-IoT SMT, SIM7000E LTE модуль с GPS ГЛОНАСС

Мониторинг метеостанции | Датчик температуры, влажности, скорости ветра | LoRaWAN/NB-IoT/Cellular IoT

Мониторинг уровня воды | Датчик уровня жидкости | LoRaWAN/NB-IoT/Cellular IoT

PASSY-NRF9160-FEATHER NRF9160 FEATHER NB-IOT CATM GPS

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中国创意产业贸易发展研究（L）