Say goodbye to the cramped and blurry small screen, we bring you a large, clear, and bright screen. No matter where you are in the room, you can easily obtain various key indicators of current air quality at a glance. PM2.5,CO2 , temperature, humidity datas are presented in intuitive numbers and vivid 3-color emoji symbols, allowing you to have a thorough understanding of indoor air conditions.

It is a wall mounted design ,which can perfectly match whether in the living room, bedroom or office,the simple and smooth wall mounted appearance not only saves space, but also complements various interior decoration styles.Easy and fast installation, no need for tedious operations, allowing you to easily enjoy fresh air monitoring services.
It is equipped with high-precision sensors that can accurately detect  PM2.5, carbon dioxide, temperature, and humidity and  display through a clear and intuitive large screen,allowing you to see changes in the surrounding environment at a glance.

-Product Size：365*230*45MM

-Big Screen Display
-Common Screen display

-CO2 Technology :  infrared ( NDIR)

-The unit of temperature is Celsius

-24 hours real time monitoring.
-Detection range:

CO2 Detection range:  400-5000 ppm
PM2.5 Detection range : 0-999 ug/M3
-CO2 Alarm  value : 1000ppm
-Support hand Setting  CO2 alarm threshold from 800ppm-2000ppm.  

-CO2 Alarm  on /off function(if users do not like alarm ,people can turn it off )
Power supply： USB Chargeing cable+Plug ( plug is not included in the standard accessories )
-Included:Main Unit+manual+charging cable 3M

Advantage : 
-Integrated detection with CO2/Temperature/Humidity/PM2.5 /Time Display
-Wall mount Design
-Auto calibration 
-Exceeding Alarming with auto detection and auto measuring
-if people do not like alarm sound ,people can turn it off by pressing the power button 2 times 
-Large screen Wall  Mount CO2 Meter
-Smile face , very realistic.
-Without batteries, the transportation of goods is very convenient.

Package details： 
Product N.W.：530g 
Product G.W.：1250g 
Package Dimension：41.5*24.2*5.2cm
CTN Dimension：58*27*45cm 
CTN Weight: 14.09KG
10 sets/CTN