Smart Carbon Dioxide Sensor

Features :

100% brand new and high quality!
Smart air box is a home intelligent environmental protection air remote monitoring device
Once paired with the app, it can be connected to various smart home products. 

Specifications :?


Formaldehyde : 0-10.0 (mg / m3)


VOC : 0-99.9 (ppm)


Carbon dioxide : 0-1000 (ppm)


Package includes :

User Manual X1
Card pin code X1
USB power cord X1

Intelligent Air Field X1?

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.