Milesight WS302-915M LoRaWAN Indoor Sound Level IoT Sensor
Milesight WS302-915M LoRaWAN Indoor Sound Level IoT Sensor
- Brand: Milesight
- MPN: WS302-915M
- Part #: CCTMLS1231
- UPC:
- Brand: Milesight
- MPN: WS302-915M
- Part #: CCTMLS1231
- UPC:
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Milesight WS302-915M LoRaWAN Indoor Sound Level IoT Sensor
- Brand: Milesight
- MPN: WS302-915M
- Part #: CCTMLS1231

Product URL: https://www.pbtech.co.nz/product/CCTMLS1231/Milesight-WS302-915M-LoRaWAN-Indoor-Sound-Level-Io
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Features
Milesight LoRaWAN Indoor Sound Level IoT Sensor
The Milesight WS302 is a AU915/AS923 LoRa sound level IoT sensor with an integrated microphone. The WS302 doesn't just measure a wide range of noise levels and send various kinds of noise level values via LoRaWAN, but it also supports multiple weighting measurements for different application scenarios. It is compliant with Milesight LoRaWAN gateways, Milesight IoT Cloud and Scopious IoT.
- Supports multiple weighting measurements to suit different scenes: A weighting, C weighting, fast weighting
- Supports measuring various kinds of values to judge the sound level accurately: actual value, equivalent continuous value and max value
- Equipped with an LED indicator to indicate threshold alarms
- More than 4 years battery life
- Built-in NFC for easy configuration
- Compliant with standard LoRaWAN® gateways and network servers
- Quick and easy management with Milesight IoT Cloud solution
Specifications
Manufacturer's Code
WS302-915M
Frequency
AU915/AS923
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
Configuration
NFC
Button
1 × Power/Reset Button
LED
1 × Status/Alarm Indicator
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
screws or 3M tapes