The CHUERA-C629 Intelligent IoT Noise Monitor is developed for applications requiring continuous monitoring of sound levels and acoustic conditions.
Noise levels can affect working environments, equipment operation and overall environmental comfort. The C629 provides real-time sound measurement, allowing users to understand noise changes and manage acoustic conditions more effectively.
With intelligent communication functions and stable sensing performance, the device can be integrated into different monitoring systems for centralized data management.

The CHUERA-C629 provides accurate noise measurement within a wide range.
Measurement range:
30–130dB
The device can capture changes in surrounding sound conditions and provide real-time monitoring information.
This allows users to identify abnormal noise levels and evaluate environmental sound conditions more efficiently.
The C629 uses a high-sensitivity sound detection design to collect acoustic information.
Key measurement performance includes:
Accuracy: ±0.5dB
Resolution: 0.1dB
Reference condition: 94dB@1KHz
Stable measurement performance helps provide reliable data for noise analysis and environmental evaluation.
The CHUERA-C629 supports ZigBee and LoRa wireless communication.
Wireless transmission allows flexible installation in different monitoring locations and reduces the need for complex wiring.
The collected noise data can be transferred to intelligent management platforms for centralized viewing and analysis.
Noise conditions may change depending on equipment operation, production activities and surrounding environments.
The C629 supports continuous monitoring, helping users track:
Noise level changes
Environmental sound fluctuations
Abnormal noise conditions
Long-term acoustic trends
Continuous monitoring provides better visibility compared with occasional manual testing.
In industrial environments, excessive noise may influence working conditions and equipment operation.
The CHUERA-C629 helps users collect objective noise data for:
Factory environment evaluation
Production area monitoring
Equipment noise analysis
Workplace acoustic management
The collected information can support noise control planning and environmental improvement.
The C629 adopts a compact monitoring structure with a dedicated sound sensor.
The compact design allows easier installation in different application areas while maintaining stable measurement performance.
It can be installed in locations requiring long-term noise observation without occupying large space.
The CHUERA-C629 is designed for continuous operation under various environmental conditions.
Working temperature:
-10°C to +50°C
Working humidity:
0–80%RH
The device maintains stable performance in different operating environments.
The C629 supports integration with intelligent monitoring systems.
Through wireless communication, users can achieve:
Remote data collection
Centralized monitoring
Environmental condition analysis
Multi-point noise management
This makes the device suitable for smart monitoring projects requiring distributed measurement points.
Model: CHUERA-C629
Product Type: Intelligent IoT Noise Monitor
Power Supply: DC9V
Communication Method: ZigBee / LoRa
Working Temperature: -10°C to +50°C
Working Humidity: 0–80%RH
Measurement Range: 30–130dB
Frequency Range: 20Hz–12.5KHz
Measurement Accuracy: ±0.5dB (Reference 94dB@1KHz)
Resolution: 0.1dB
Start-Up Stabilization Time: 10 seconds
Data Refresh Interval: 1 second
Response Time: 1 second
Real-time noise level monitoring
Wide sound measurement range
High measurement accuracy
Supports ZigBee and LoRa communication
Fast response to sound changes
Suitable for industrial and environmental monitoring
Compact sensor structure
Supports intelligent monitoring integration
Helps improve noise management efficiency
The CHUERA-C629 is suitable for environments where sound level monitoring is required.
Typical applications include:
Industrial manufacturing facilities
Production workshops
Equipment operation monitoring
Construction areas
Commercial buildings
Office environments
Smart city projects
Schools and research institutions
Public facility management
Noise conditions are difficult to evaluate accurately through human perception alone.
The CHUERA-C629 provides continuous sound level data, helping users understand actual acoustic conditions and identify areas requiring improvement.
By combining accurate measurement with wireless communication, the device supports smarter environmental management and provides reliable information for noise control decisions.
FAQ
The CHUERA-C629 measures environmental sound levels and provides real-time noise monitoring data.
The device supports a measurement range of 30–130dB.
The measurement accuracy is ±0.5dB under the reference condition of 94dB@1KHz.
The C629 supports ZigBee and LoRa wireless communication.
The response time is 1 second, with a data refresh interval of 1 second.
It can be used in industrial facilities, production workshops, commercial buildings, construction areas, schools and environmental monitoring projects.
Yes. The device supports intelligent monitoring system integration for centralized data management.
The working temperature range is -10°C to +50°C.
Continuous monitoring helps users understand acoustic changes, identify abnormal noise conditions and improve environmental management.
Yes. The device is designed for continuous monitoring applications and provides stable performance during long-term operation.
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