FourFaith IoT
water level, flow velocity, flow rate, water quality parameters such as pH, rainfall, soil moisture content, pore water pressure and pipeline pressure.
Terminal supply voltage, signal strength, equipment operation fault status, temperature and humidity.
On-site image capture, digital input ON/OFF status, action logs of relay outputs.
Records for scheduled sampling, alarms and manual data entry; periodic historical data. Locally store acquisition records for more than 10 years.
The F9164 is an integrated industrial remote telemetry unit (RTU) developed by FourFaith Xiamen IoT. It integrates six core capabilities: data acquisition, display, storage, control, alarm and multi-link wireless transmission. Equipped with an industrial-grade 32-bit communication processor and embedded real-time operating system, it supports official communication protocols for hydrology and water resources.
The unit features a 4.3-inch local touch screen and a full range of interfaces. It can connect to various sensing devices including water level sensors, flow sensors, water quality sensors, rainfall gauges and cameras. Widely deployed in unattended field monitoring scenarios such as water conservancy, water supply, geological disaster prevention and urban waterlogging monitoring, it supports both local and remote dual maintenance.
✅️ OIntegrated multi-network transmission supporting multi-channels including 5G/4G/NB-IoT/LoRa/Ethernet, with SMS backup reporting./p>
✅️ AComprehensive industrial interfaces, including serial ports, analog inputs, relays and tipping bucket rain gauge ports, allowing simultaneous connection of multiple external devices.
✅️ FFour operation modes available for flexible switching: low-power auto-reporting, permanent online, polling query and on-site debugging.
✅️ RBuilt-in 32MB large-capacity local storage, expandable via TF card; historical data can be exported as Excel spreadsheets.
✅️ DFive parameter configuration methods: 4.3-inch touch screen, Bluetooth APP, serial port, cloud platform and SMS.
✅️ FFull-featured remote maintenance: remote parameter modification, remote firmware upgrade with resume transmission after interruption, and automatic multi-center switching & backup.
✅️ RFull-link hardware protection: 15KV ESD protection on interfaces, reverse voltage and overcurrent protection for power supply, watchdog circuit to prevent system halt./p>
✅️ DWide temperature, wide voltage and low power consumption design. Powered by DC 5~36V, static standby current is less than 2mA, suitable for solar-powered sites.
| Communication Methods | 4G/5G/LoRa/Bluetooth, Ethernet | Supported Interfaces | RS485, RS232, AI, DI, rain gauge interface, DO, relay output, etc. | |
|---|---|---|---|---|
| Measuring Range | 0.3m ~ 80m | Measuring Accuracy | ±3mm | |
| Storage Temperature | -40~+85°C | Working Temperature | -35~+75ºC | |
| Overall Dimensions | 245*145*39.8 mm,excluding antenna and mounting accessories | Weight | Approx. 800 g | |
| Antenna Material | PTFE | Housing Material | Aluminum Alloy |
A: Select auto-report mode for solar-powered field stations. The device connects to the network only during reporting with extremely low sleep power consumption. Choose compatible mode for scenarios requiring real-time polling and continuous monitoring by the platform; the device stays permanently online with higher power consumption.
A: Connect a PC to the device via RS232 serial port with supporting configuration software. Read data stored in the onboard 32MB memory and export to Excel spreadsheets with one click. The device can store complete monitoring records for up to 10 years.
A: It supports remote parameter delivery via water conservancy platforms and configuration through SMS AT commands from mobile phones. Remote firmware upgrade adopts TCP/UDP resume transmission; dedicated SMS commands can also trigger the upgrade process.
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