Milesight WS302-868M - LoRaWAN® Sound Level Sensor
Monitor sound level with ease
WS302 is an advanced LoRaWAN® sensor to monitor noise/sound level in decibels (dB) with ease.
Measuring range 30 to 120 dBA
Accuracy of ± 3 dB; Resolution of 0.1dB
Weighting A, Weighting C and Fast Time Weighting
Unit of measurement: Actual SPL, Leq and Lmax
Weighting A and C as required
Choose A-weighting or C-weighting depending on the scenarios. Generally, A-weighting is suitable for quiet environments, while C-weighting is suitable for noisy environments.
Fast time weighting
Fast time weighting uses a time constant of 125 milliseconds to measure unstable noise with large fluctuations.
Fast weighting is turned off by default. When it is on, the battery life will be shortened.
More sound levels for more information
Supports reporting of three sound level values (maximum sound level, sound pressure level and equivalent continuous sound level) based on different weighting methods.
Mix in any interior
Fighting uncomfortable noise
The minimalist and modern design makes it ideal for classrooms, workplaces, hotels, hospitals, etc. WS302 is an unnoticeable shield to eliminate noise pollution.
Based on LoRaWAN®
The Milesight sound level sensor is compatible with industry standard LoRaWAN® gateways with a range of up to 15 km in rural areas and 2 km in urban areas.
Milesight IoT Cloud
Compatible with Milesight IoT Cloud and see the sound level at your fingertips.
Easy configuration
1º. Install the Milesight ToolBox
2º. Enable NFC and run ToolBox, then connect your phone to the device.
3º. Verify the password and start configuring the system.
