Fray Tech
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| Model NO. | WZH |
| Support Network | Ethernet, Zigbee, LoRa, NB-IoT, 4G, 5G, WiFi |
| Certification | CE, FCC, RoHS |
| Communication Interface | RS232, RS485, Zigbee/Lora/Nb-IoT/4G/5g/WiFi/Wia-PA |
| Protocol Support | Modbus RTU, GPRS/3G/4G/5g/Mcwill, Ipv4/Ipv6 |
| Application Scenario | Oil & Gas, Smart Factory, Power Grid, Smart City |
| Operating Temp | -40°C to +75°C |
| Mounting | DIN Rail, Wall Mount |
| Enclosure | IP66 Waterproof/Dustproof |
Our product lineup includes intelligent data gateways, terminal control equipment (RTUs), wireless communication modules (4G/5G routers), and high-precision sensors for pressure, temperature, liquid level, and flow monitoring.
The production center covers 30,000 square meters and is equipped with full-automatic SMT production lines, aging and calibration systems, and CNC machining centers. With an annual capacity of 200,000 units, our facilities ensure high-quality manufacturing of intelligent instruments and control terminals.
Products are securely packed in industrial-grade cartons with foam padding to ensure safe international transit.
