Osen indoor environment monitoring system supplied for use in foreign shopping malls and supermarkets

People are increasingly concerned about their own health, and as indoor spaces where people stay for long periods of time, the impact of environmental quality on health cannot be underestimated. Harmful gases such as formaldehyde released from decoration materials and the increase in carbon dioxide concentration caused by poor ventilation can all lead to respiratory diseases, allergic reactions, and even more serious health problems. This makes monitoring indoor environments a necessary means of ensuring health.
The indoor environment monitoring and management system continuously collects temperature and humidity data 24 hours a day PM1、PM2.5、CO2、CO、 Parameters such as formaldehyde and VOC that measure air quality can be combined with specific application scenarios to install various types of parameter air monitoring modules. Monitoring parameters can be displayed on information terminals such as mobile phones, computers, tablets, etc., allowing real-time monitoring of the monitoring situation. Support the integration of LCD screens to visually display indoor area detection data.

Function Parameter
(1) The device networking method supports Ethernet/4G IoT network card (full network), WIFI and other methods to provide network access for the device
(2) Device support protocols: MODBUS RTU, HJ212-2017 (other customizable)
(3) Real time display of monitoring data on the screen, refreshing once every 2 seconds; Can display network signals; Time display; Parameter status (normal green, displaying red when exceeding the threshold)
(4) Users can read device data through the serial port using the standard MODBUS protocol;
(5) The computer can configure the parameters of the device by connecting it to the serial port and using the corresponding application program, including parameter alarm threshold, wifi configuration, Bluetooth configuration, Ethernet configuration, MODBUS configuration, 212 protocol push server settings, etc
(6) Equipped with relay modules that can be linked to peripheral devices such as fans;
(7) The local SD card can support up to 256GB of memory and can store monitoring data.