5
1.
UNOcentral product descriptions
UNOnext is an indoor air quality monitor. It detects temperature, humidity, and the
concentration of various gases, and has the ability to link with ventilation equipment for
automatic or manual operation according to air quality. The combination of gas sensors varies
with each model. The full-featured model includes sensors for temperature, humidity,
illuminance, carbon dioxide (CO
2
), carbon monoxide (CO), formaldehyde (HCHO), total volatile
organic compounds (TVOC), ozone (O
3
), PM10, PM2.5. UNOcentral is the web GUI
management host for UNOnext. UNOcentral can monitor, manage, and control ventilation
equipment for up to 16 UNOnext devices through the RS485 connection communication
between UNOcentral and UNOnext. If the operator cannot easily set up the RS485 connection,
UNOcentral can use the MQTT protocol to receive the monitoring data of the WiFi-enabled
UNOnext (hereinafter referred to as UNOnext WiFi) via the network through the support of the
system integrator and distributor. For the functional differences between multi-models of
UNOnext and UNOnext WiFi after linking with UNOcentral, see Table 1. Note: UNOnext cannot
be controlled by UNOcentral when the communication between UNOnext and
UNOcentral is conducted through MQTT.
UNOcentral provides Globalview and Signage functions. With Globalview, you can view
the statuses of all connected UNOnext devices at the same time: Including connection status,
sensor value, switch and operation mode of linked ventilation equipment. While Signage is for
a single UNOnext’s sensor value display. In terms of management control, UNOcentral provides
the UNOcentral Management Panel to manage UNOcentral; the UNOnext Operation Panel is
used to view and control the detailed information of each UNOnext.
UNOcentral provides UNOnext data warehouse and event alarm functions. For all
UNOnext devices connected to UNOcentral, the sensor values will be stored at a frequency of
