POL 8-in-1 IAQ(PM1/2.5/10, CO2, HCHO, TVOC, Temp,Humidity) Smart Sensors & RTU 2-in-1 Terminal

vWiFi IAQ(PM2.5/10, CO2, HCHO, TVOC, Temp,Humidity) Smart Sensors & RTU 2-in-1 Terminal

v2-in-1 smart sensor(s) and RTU terminal product

vOptional DC 5V power supply

vOptional Battery power supply (ER34615H 19,000mAh/ER34615M 13,500mAh)

vIt can monitor indoor environment PM2.5/10, carbon dioxide, VOC, formaldehyde, temperature and humidity

vExpandable with 2 of 14 types PSS gas sensors with aluminum sleeve enclosure

vUp to 8 working simultaneously including sensors and controllers; Customization needed if more than 8 working at the same time

vRTU controlling signal and interfaces OD/PWR triggered by sensor(s) data or OTA command for solenoid valve or other devices