OSEM LCD208 Indoor ambient air quality monitor

OSEM LCD208 Indoor ambient air quality monitor

COD Sensor

COD Sensor

Turbidity sensor

Turbidity sensor

Mini500 Air quality monitoring terminal

Mini500 Air quality monitoring terminal
 

The Internet of Things data supervision platform

The Internet of Things data supervision platform

Classroom Balanced Sound Field System

Classroom Balanced Sound Field System

Campus noise free intelligent broadcasting system

Campus noise free intelligent broadcasting system

Park Square Community Directional Sound Transmission System

Park Square Community Directional Sound Transmission System
 

Table head type gas sensor

Table head type gas sensor

Atmospheric Environment Monitoring Module

Atmospheric Environment Monitoring Module

Highway and tunnel directional shouting system

Highway and tunnel directional shouting system

Dust sensor

Dust sensor