FourFaith IoT
Supports 4 operating modes with scheduled/rainfall-triggered acquisition, auto-reporting hourly data, threshold alerts, and voltage. Features local high-capacity storage with Excel export, manual entry, and local configuration via touchscreen, Bluetooth, or serial port. Enables remote data retrieval, automatic switching across 8 primary/backup centres, hardware watchdog, comprehensive circuit protection, and local TF card firmware upgrades.
Expands with external camera capture, LoRa networking, Ethernet transmission, and BeiDou/VHF satellite backup. Supports compatible power supplies, antennas, and serial cables. Enables remote parameter configuration, firmware upgrades, and automatic resumption of interrupted data transmission via platform or SMS.
The F9164 is an industrial all-in-one RTU (Remote Telemetry Unit) from Xiamen Sifeng IoT, equipped with an industrial 32-bit embedded processor and an integrated 4.3-inch touchscreen. It combines data acquisition, local display, storage, control and multi-link wireless transmission capabilities into a single unit.Compatible with official hydrological and water resources communication protocols, it is equipped with a full range of industrial data acquisition and control interfaces, supports both local and remote dual-channel operation and maintenance, and is suitable for unmanned field monitoring scenarios in water conservancy irrigation districts, smart water management, urban flooding and geological hazards.
1. Features a touchscreen display for local data and status viewing, device parameter configuration, and manual data entry
2. Supports parameter configuration, real-time data querying and device upgrades via a Bluetooth app
3. Supports reporting to 8 centres, with automatic switching between 4 primary and 4 standby channels
4. Can be connected to a BeiDou communication terminal to upload monitoring data
5. Supports remote platform configuration, data retrieval, data download and upgrades, facilitating remote maintenance
6. Supports reporting of device site operating conditions; data analysis facilitates online troubleshooting of equipment issues, reducing operational and maintenance cost
7. Features a diverse range of standard, user-friendly interfaces to meet various application scenarios.
| Measurement parameters | Water level, rainfall, flow rate, water quality, soil moisture content, equipment supply voltage | Interface types | 2 x RS232, 2 x RS485, SDI-12, tipping-bucket rain gauge pulse output, 8 x 4–20 mA analogue inputs, 8 x optically isolated digital inputs, 8 x digital outputs, 4 x relays, 1 x Ethernet port, TF card slot |
|---|---|---|---|
| Communication Methods | 2G/3G/4G/5G/NB-IoT/LoRa/Bluetooth 5.0; supports BeiDou satellite backup transmission | Power Supply and Power Consumption | DC 5–36 V wide-voltage input, standby current < 2 mA @ 12 V DC |
| Protection rating | IP30 metal-enclosed industrial control housing | Operating temperature | Unit as a whole: –35°C to +75°C; 4.3-inch screen: –20°C to +70°C |
Monitoring of rainfall and water levels, as well as flow and hydrological data in rivers, reservoirs and irrigation districts.
Smart water management online monitoring for urban and rural water supply and sewage networks
Rainfall and displacement monitoring for geological hazards such as landslides and debris flows.
Real-time monitoring of urban flooding, water accumulation in pipe networks and pressure
A There are four modes in total: Self-reporting mode (low-power solar-powered field stations), Query mode (on-demand data retrieval via the platform), Compatibility mode (24/7 online real-time monitoring), and Debugging mode (on-site sensor wiring verification).
A Local: 4.3-inch touchscreen, Bluetooth mobile app, RS232 serial port, and local updates via TF card; Remote: configuration pushed from the monitoring platform, SMS AT commands, and TCP/UDP remote resume-from-breakpoint updates.
A Built-in 32MB SPI flash memory, expandable via TF card, with a storage duration of up to ten years; complete historical reports in Excel format can be exported via the RS232 serial port using the accompanying software.
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