Browan Sound Level

The Sound Level Sensor utilizes LoRaWAN connectivity to provide to easily measure and investigate sound levels in decibels (dBA) in a variety of building environments.

Specifications

• Size: 50 x 20 x 50mm
• Weight: 30g without battery, 40g with battery
• Temperature: 0°C to +50°C
• IP Rating: IP 40 equivalent
• Power Source: 3.6V 1/2 AA Li/SOCl2 1200 mAh battery
• Frequency: 863-870MHz for EU, 902-928MHz for North America
• Tx Power: US: +19dBm, EU: +17dBm
• Rx Sensitivity: -135dBm
• Antenna Gain: -2dBi Peak, -5dBi Avg