Long-Range Analog-to-Analog LoRa Gateway for Industrial Automation

The WW-3C2M AA and WW-3C25 AA provide a simple yet powerful solution to wirelessly extend analog signals over long distances using LoRa point-to-point communication (non-LoRaWAN). Designed for field environments such as smart water systems, remote pumping stations, agricultural irrigation, factory automation, oil tank monitoring, and utilities management, these gateways support 4-20mA and 0-20mA signal I/O for seamless integration with PLC, RTU, and SCADA systems.

With up to -137dBm sensitivity and 2W transmission power, the system ensures long-range, stable, and encrypted communication—ideal for replacing analog wiring in wide-area deployments. Built for demanding industrial use, it features IP68 waterproof protection, flame-retardant housing, and -40°C to 85°C operation, making it suitable for harsh outdoor environments.

For engineers who need reliable remote analog signal extension without the complexity of cellular or LoRaWAN networks, the WW-3C2M AA / WW-3C25 AA provides a ready-to-deploy, secure industrial link for SCADA, telemetry, and industrial control systems.

Why Choose This Device

• True 4–20mA & 0–20mA Analog-to-Analog Transmission
• Long-range LoRa link — perfect for remote sites
• Secure AES-128/256 data encryption
• Ultra-low power and solar-friendly
• Rugged IP68 housing for harsh field use
• Two frequency options for global compliance
• No SIM, No Wi-Fi, No Subscription Required

Ideal For

• Smart water infrastructure
• Remote pump and valve control
• Underground / hillside / rural tank farms
• Oil & chemical storage monitoring
• Irrigation and agriculture automation
• Industrial plant signal extension