The Milesight WS302 CoWork Series is a high-precision LoRaWAN® sound level sensor, designed to monitor noise levels in real-time for workplaces, public spaces, smart buildings, and industrial applications. With its long-range wireless communication and ultra-low power consumption, it enables efficient and remote noise tracking, making it ideal for ensuring compliance with noise regulations, optimizing office environments, and enhancing worker productivity.
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💡 Key Features
📡 LoRaWAN® Connectivity – Long-range, low-power wireless data transmission
🔊 High-Precision Sound Monitoring – Measures noise levels (dBA) with accurate real-time data
🔋 Ultra-Low Power Consumption – Battery-powered for long-term operation
📊 Real-Time Data Logging & Alerts – Detects and reports noise level changes instantly
🏢 Smart Office & Co-Working Spaces – Enhances productivity by managing noise pollution
⚡ Customizable Thresholds – Set noise level limits and receive alerts when exceeded
🌧️ Compact & Durable Design – Suitable for various indoor environments
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🛠 Applications
🏢 Smart Offices & Co-Working Spaces – Monitor and optimize noise levels for better productivity
🎓 Educational Institutions – Improve learning environments by reducing noise distractions
🏭 Industrial & Factory Noise Control – Ensure compliance with occupational noise regulations
🚇 Public Spaces & Transport Hubs – Monitor noise pollution in high-traffic areas
🏠 Home & Indoor Environments – Track sound levels for a quieter and healthier living space
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📦 Package Includes
- 1 × Milesight WS302 CoWork Series LoRaWAN® Sound Level Sensor
- 1 × Mounting Kit
- 1 × User Manual
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📥 Product Downloads
Feature | Specification |
Model | WS302 |
Communication | LoRaWAN® Protocol |
Measurement Range | 30 to 120 dBA |
Accuracy | ±3 dB (0°C to +45°C) |
Resolution | 0.1 dB |
Frequency Range | 30 Hz to 8 kHz |
Frequency Weighting | A and C Weighting (Software Switchable) |
Time Weighting | Fast Weighting |
Measurement Units | SPL Actual, Leq, Lmax |
Configuration | NFC |
Power Supply | 2 × 2700 mAh ER14505 Li-SOCl₂ Replaceable Batteries |
Battery Life | Over 4 Years (Fast time weighting disabled) |
Operating Temperature | -20°C to +60°C |
Relative Humidity | ≤95% (Non-condensing) |
Ingress Protection | IP30 |
Dimensions | 68 × 65 × 20.5 mm |
Material & Color | PC+ABS, White |
Installation | On flat surfaces with screws or 3M tapes |