Milesight WS302 LoRaWAN® Sound Level Sensor - EU 868MHz
:In stock
Product Features
- Accurate Sound Level Measurement
- LED Alarm Indicator
- 1.5~4 Years Battery Life
- Easy Configuration (via NFC)
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Fight Against Uncomfortable Noise
Monitor Sound Level with Ease
WS302 is an advanced LoRaWAN® Sensor for monitoring noise/sound level in decibels (dB) with ease.
- 30 to 120 dBA Measurement Range
- ± 3 dB Accuracy; 0.1 dB Resolution
- A-Weighting, C-Weighting & Fast-Time Weighting
- Measurement Unit: SPL Actual, Leq, and Lmax
Product Specifications
| Wireless Transmission | Technology | LoRaWAN® |
| Frequency | EU868 | |
| Tx Power | 16 dBm (868 MHz) | |
| Sensitivity | -137 dBm @300bps | |
| Mode | OTAA/ABP Class A | |
| Measurement | Range | 30 dBA to 120 dBA, 35 dBC to 120 dBC |
| 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 Unit | SPL Actual, Leq, Lmax | |
| Others | Configuration | NFC |
| Button | 1 × Power/Reset Button | |
| LED | 1 × Status/Alarm Indicator | |
| Physical Characteristics | Power Supply | 2 × 2700 mAh ER14505 Li-SOCl2 Replaceable Batteries |
| Operating Temperature | -20°C to +60°C | |
| Relative Humidity | ≤95% (Non-condensing) | |
| Ingress Protection | IP30 | |
| Dimension | 68 × 65 × 20.5 mm (2.68 × 2.56 × 0.81 in) | |
| Material & Color | PC+ABS, White | |
| Installation | On the flat surfaces with screws or 3M tapes |
Product Downloads
Shipping Policy
We provide worldwide shipping using only tracked shipping services. Currently all our international shipments are performed by TNT Express and FedEx. Local shipments to Cyprus are performed either directly from us or using local shipping couriers (i.e. ACS Courier).
We ship products within 1-3 days after the order is placed. You will be notified by email when your order is dispatched and you will receive the relevant shipment tracking number which you can use to track your shipment.
Shipment Tracking
You can use the following links to track your order using the provided tracking number in the case of international orders.General Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at sales@cyric.eu. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
For any further information, help and support regarding the shipping and/or return process you can contact us at:
