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Wireless Remote Terminal

GRT101 8 Channels 4G wireless data logger

IP68 Dust-proof and water-proof
Battery; solar; power line supply
8 channels can be connected
Wireless 4G sim card send data to our platform or yours

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GRT101 Wireless data logger is a compact device with battery supply, ultra-low power consumption, IP68 protection, wireless communication and various sensor data collection function,in specific circumstance, multiple power supply options are available.

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It is suitable for the monitoring fields without power  supply condition and the harsh environment. It could realize the multi-function including data collection, storage, alarming and transmission for underground water, firefighting water, dam water, water supply and drainage pipeline.

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With a wide coverage of wireless network, the product could detect the real-time data of many monitoring sites in a wide range of areas like tap-water pipeline pressure, flow, underground water, agricultural irrigation, dam level, water monitoring, wind, rain, ambient temperature and humidity, air quality monitoring, water flow monitoring, image and firefighting pipeline monitoring, especially suitable for Underground Well detection application in a harsh environment.

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Outline dimension


Sensor parameters access

max. 8-way

Power Supply

Battery / 12V~28V DC / 110V~240V AC/ Solar Power


AI /  DI  / PI / RS485 / Camera

Data Transmission

NB-IoT / LoRa / 2G / Multi-Bands

Wake-up mode

Magnetic activation/ timing/ alarm wake-up


Segment  LCD with backlight




PA6+30% GF


Hoop and wall mounting

Customer Installation photos

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