The Noise Sensor with RS485/Analog Output is a highly accurate sound level monitoring device designed for environmental noise assessment and smart building applications. It supports Modbus RTU communication via RS485 and analog output ( 4–20mA), allowing for easy integration into SCADA, BMS, IoT systems, or industrial control platforms.
With real-time sound pressure level (SPL) monitoring and durable weather-resistant housing (optional), this sensor is suitable for both indoor and semi-outdoor environments. It’s ideal for applications in smart cities, schools, factories, hospitals, public places, and acoustic surveillance systems.
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