Milesight WS302 | LoRaWAN Sound Level Sensor Frequency/Region:EU868 • Smart Industry: Monitor legacy

• Smart Industry: Monitor legacy PLCs and machines via Modbus RTU and trigger emergency relay shutdowns via cellular downlink

• Outdoor Security: Track gate or perimeter openings in industrial yards and farms thanks to the rugged UV-resistant and waterproof housing

It reports over LoRaWAN® (Class A) to a gateway and network server (e

with built-in high-rejection SAW filters and LBT

By bridging physical sensors and actuators to LoRaWAN networks

Milesight WS302 | LoRaWAN Sound Level Sensor Frequency/Region:EU868 • Smart Industry: Monitor legacyThe Milesight WS302 is an advanced LoRaWAN Sound Level Sensor engineered for precise noise pollution monitoring in smart buildings and urban infrastructure. Equipped with a high sensitivity integrated microphone, it captures a wide range of noise levels (30 dBA to 130 dBA) and transmits data via LoRaWAN for centralized analysis. Whether used for regulatory compliance, health monitoring, or acoustic optimization, the WS302 provides the critical data