OmniWOT Products

MacSync-LN1

LoRaWAN Noise Sensor

Compact LoRaWAN® noise sensor for accurate real-time ambient sound monitoring.

Industrial-grade LoRaWAN noise sensor with wide frequency range, high accuracy, and rugged IP66 design for smart city and industrial applications.

  • Fast response time (≤3s) with high stability and <2% drift over lifecycle
  • Measures across a wide frequency range (20 Hz – 12.5 kHz)
  • High accuracy: ±0.5 dB at 94 dB, 1 kHz reference
  • LoRaWAN® Class A & C communication support
  • Periodic, threshold-based, and event-driven uplinks
  • Secure onboarding with pre-flashed DevEUI / AppEUI / AppKey
  • Industrial-grade IP66 enclosure for outdoor environments
  • Low-power operation with long-life inbuilt battery
Parameter Value
Measuring Range 30 dB – 120 dB
Frequency Range 20 Hz – 12.5 kHz
Resolution 0.1 dB
Accuracy ±0.5 dB (at 94 dB, 1 kHz reference)
Response Time ≤3 seconds
Stability <2% drift over lifecycle
Power Supply Inbuilt 19,000 mAh battery, optional solar panel
Operating Temp -40°C to +80°C
Dimensions 152 × 62 × 43 mm + probe cable (1 m standard)
Ingress Protection IP65 (IP67 optional variant)

View User Manual

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