Noise meter

24/7 ambient noise monitoring with high sensitivity.
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Countries adapted for RC1

In developmentCommercially available - est. Sep, 2019

With the growing population in cities during the rapid urbanization of the last decades, the noise around us has also risen significantly. It is not only a denser transit traffic through municipalities, but also a “closer” coexistence of individual inhabitants, which often leads to conflicts. This long-term burden reduces our quality of life and has adverse effects on our health.

Our precise wireless noise meters regularly monitor ambient noise levels. Within a short measurement interval, the sensor provides information on the average and maximum noise values, which makes it possible to distinguish whether the noise source is moving or not. The measured data are presented to users on the web with the possibility of exporting to an external application (e.g., Excel).

Downloadable resources
  • TENOI_2020_en_web.pdf

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Not certified yet


Actionable data

Meter presents ambient noise levels within dynamic range of 60 dB in 15-minute interval (default) - adjustable.

Range options from 30 dB – 90 dB up to 60 dB – 120 dB.

Measuring interval lasts 5 s when 50 samples are taken (default) - adjustable.

Microphone is protected against wind, rain and reflections.

Typical number of messages per duration


Expected period without human intervention

1 year(s)

Expected life duration

10 year(s)

Minimum order quantity to custom product

50 products


In developmentCommercially available - est. Sep, 2019
We can provide commercial support in the following countries

Austria, Belgium, Czech Republic, Denmark, Estonia, Finland, France, Germany, Ireland, Italy, Luxembourg, Malta, Netherlands, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland, United Kingdom

Warranty duration

2 year(s)


EXW – Ex Works

Technical Details

Product casing

Dimensions (in mm): 145 x 64 x 40

Weight: 300gr

IP Code: IP65

Recommended operating temperature: -25° to 65° C

Customizable casing: No

Customizable fixation: Yes

Minimum order quantity for custom casing or fixation: 50 products



Dedicated - Internal

Type: Helical


Battery life: 1 Years

Additional Information about the power supply

2x AA 3.6 V, 2 600 mAh (lithium)

Product Connectivity

Sensitivity (in dB): 1.5

Embedded Software

Flashable Firmware: Yes

External antenna

A connector for an external antenna is available


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