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Huazhijiaozi Iot Science Technology (shenzhen) Co., Ltd.
4yrs
Guangdong, China
Main categories: Air quality monitor,Intelligent Air Purification and Disinfection Machine,Smart Classroom Fresh Air System,Intelligent Ward Disinfection System,Smart Elevator Disinfection System
Top picks

Product categories

Smart IOT Product Air Quality Monitor Wall-mounted Air Quality Sensor High Precision Zigbee co2 Sensors with RTU Modbus Protocol
$78.90-119.90
(Min. Order) 1 piece
Smart Home Tuya WiFi Co2 Pm2.5 Detector Air Quality Monitor
$49.00-58.00
(Min. Order) 5 pieces
Smart Tuya WiFi ZigBee Wall Mounted PM2.5 TVOC CO2 Meter Air Quality Monitor
$46.00-51.00
(Min. Order) 5 pieces
Intelligent environment monitoring system terminal
$599.00
(Min. Order) 1 set
Featured products
Indoor CO2 Meter Smart Home Air Quality Detector Tuya Wifi CO2 Sensor Temperature Humidity IAQ Monitor
$25.50-32.90
Min. Order: 1 piece
Easy Return
Smart Wifi Zigbee Air Quality Detector Indoor Pm2.5 Sensor Co2 Meter Wall Mounted Air Quality Monitor With Modbus Rs485 Protocol
$78.90-119.90
Min. Order: 1 piece
Easy Return
1 sold
Smart Security Iot Device Tuya Wifi PM2.5 PM10 AQI Meter Air Quality Monitor PM2.5 Detector
$35.00-45.08
Min. Order: 1 piece
Easy Return
4 recent viewed
Smart Home Product and Device Wall Mounted CO2 Meter TVOC Air Quality Monitor Rs485 Modbus PM2.5 Detector
$69.70-99.90
Min. Order: 1 piece
Easy Return
5 sold
Smart Home Lcd Touch Screen Air Quality Monitor WiFi RS485 Modbus Lora CO2 Tvoc PM25 Temperature Humidity Measuring Device
$78.90-119.90
Min. Order: 5 pieces
Easy Return
1 sold
Smart Home Product and Device Household environment improvement system With RS485 Modbus RTU Protocol For School
$908.90
Min. Order: 1 combo
Easy Return
Smart Portable Indoor Air Quality Monitor Wifi Zigbee PM2.5 Sensor PM1.0 PM10 Detector CO2 Meter with Temperature Humidity
$49.00-58.00
Min. Order: 1 piece
Easy Return
RS485 Modbus NH3 Meter Indoor Air Pollution Sensor Air Quality Monitor
$31.00-39.00
Min. Order: 5 pieces
Easy Return
Indoor Air Quality Monitor WIFI Connect By Tuya APP to Mobile Phone for Monitoring CO2 PM2.5 TVOC Gas Monitor
$53.00-60.00
Min. Order: 5 pieces
Easy Return
8 recent viewed
7 IN 1 Tuya APP Wifi Zigbee Air Quality Monitor Smart CO2 Meter PM2.5 TVOC Temperature Humidity Detector CO2 Sensor
$53.00-60.00
Min. Order: 1 piece
Easy Return
4 recent viewed