Outdoor sound level sensor ES101NL

ES101NL is an Outdoor Noise Level Sensor for Environment monitoring. Outdoor Protective Design • Prevent direct ultraviolet radiation to the sensors • Avoid rapid aging of sensors under harsh environmental conditions such as strong winds, rain, and snow • The sensor parts are ventilated for truly sensing the changes in external detection parameters • Single or multiple parameters both can use small shutter, small size, lightweight and easy to install Optional IoT Router and Cloud Platform - ThingsMaster • Support Modbus to connect optional NBIoT Gateway WR222 for one or many sensors • Real-time online monitoring, analysis, reporting • Remote cloud security and visual management