1 1

Milesight IoT

Milesight LoRaWAN AU915/AS923 Indoor Sound Level IoT Sensor

Milesight LoRaWAN AU915/AS923 Indoor Sound Level IoT Sensor

WS302-915M

$162.00 NZD
$162.00 NZD
Sale Sold out
Shipping calculated at checkout.

* All prices exclude GST & Freight, Calculated at checkout - supply only*

In stock
Milesight LoRaWAN AU915/AS923 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.



. .

Features
  • 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
Details
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
Details
Contains Noise sensor, Mounting screws, 3M mounting Tape, Warranty card
View full details