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Air Quality Monitor for Indoor & HVAC / OEM/ODM / 5-in-1 Sensing & WiFi Display
Air Quality Monitor for Indoor & HVAC / OEM/ODM / 5-in-1 Sensing & WiFi Display
Regular price
$178.00 USD
Regular price
Sale price
$178.00 USD
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5-in-1
Multi-Sensor Sensing
90~260V
Wide AC Input (5V Out)
Circular LED
Status Ring Display
WiFi Enabled
Real-Time Data Link
Comprehensive 5-in-1 Indoor Air Quality Monitoring: Designed for residential environments, smart commercial facilities, and HVAC automation linkage, this intelligent air monitor tracks PM2.5, carbon dioxide (CO2), formaldehyde (HCHO), total volatile organic compounds (TVOC), temperature, and relative humidity in real time. Features a crisp circular display with an intuitive multi-color air status indicator ring and built-in WiFi connectivity. Backed by KINYO-CHINA's flexible OEM/ODM manufacturing for custom sensor arrays, branded enclosures, and integration protocols.
Performance & Verification
| Parameter | Result / Accuracy | Notes |
|---|---|---|
| PM2.5 Sensor Accuracy | ±10 µg/m³ (Range: 0~2000 µg/m³) | Factory Calibrated (Pending Confirmation) |
| CO2 Sensor Accuracy | ±50 ppm (Range: 0~2000 ppm) | Factory Calibrated (Pending Confirmation) |
| Formaldehyde (HCHO) Accuracy | 0.01 mg/m³ (Range: 0~3 mg/m³) | Factory Calibrated (Pending Confirmation) |
| Temperature Accuracy | ±0.3 ℃ (Range: 0~99 ℃) | Factory Calibrated (Pending Confirmation) |
| Relative Humidity Accuracy | ±2% RH (Range: 0~99% RH) | Factory Calibrated (Pending Confirmation) |
Note: Performance results were obtained under controlled laboratory conditions. Actual performance may vary depending on test conditions, airflow, pollutant concentration and installation environment. Test reports are available upon request.
Engineering Highlights
01. 5-in-1 Sensor Fusion
Simultaneously samples particulate matter (PM2.5), carbon dioxide, formaldehyde, TVOC, temperature, and humidity for actionable indoor air quality diagnostics.
02. High-Contrast Circular Display
Clear digital numerical readout surrounded by an ambient color indicator ring that instantly signals good, moderate, or severe pollution levels at a glance.
03. Universal Power & Low-Voltage Safety
Includes 90~260VAC wide-range AC power adapter outputting 5V DC via standard USB cable, delivering energy-efficient, continuous 24/7 desktop or wall operation.
04. WiFi Connectivity & Smart Linkage
Integrated WiFi module enables remote monitoring, cloud air quality reporting, and smart relay linkage with HVAC fresh air fans and purification units.
Technical Data & Specifications
| Model / Series | OEM/ODM (KY-OEM-AQD) |
| Product Name | Smart Air Quality Monitor / Detector |
| Adapter Input Voltage | 90VAC~260VAC, 50Hz~60Hz |
| Operating Voltage / Output | 5V DC (USB Power Cable Included) |
| PM2.5 Sensor | Range: 0~2000 µg/m³, Accuracy: ±10 µg/m³, Resolution: 0.3 µg/m³ |
| CO2 Sensor | Range: 0~2000 ppm, Accuracy: ±50 ppm, Resolution: 0.04% |
| Formaldehyde (HCHO) Sensor | Range: 0~3 mg/m³, Accuracy: 0.01 mg/m³, Resolution: ≤0.01 mg/m³ |
| Temperature Sensor | Range: 0~99 ℃, Accuracy: ±0.3 ℃, Resolution: 0.01 ℃ |
| Humidity Sensor | Range: 0~99% RH, Accuracy: ±2% RH, Resolution: 0.04% |
| TVOC Sensor Parameters | Range: 0~100 (Relative Index) |
| Included Accessories | 5V Power Adapter, USB Connection Cable |
| Quality Grade / Origin | Qualified Product | Made in China |
Applications
HVAC & Fresh Air Fan Linkage
Commercial Offices & Conference Rooms
Schools & Educational Facilities
Healthcare & Pet Clinics
Smart Home Environmental Monitoring
Laboratories & Cleanroom Testing
OEM / ODM Custom Sensor & Enclosure Solutions
Looking for specialized air quality monitoring solutions? KINYO-CHINA provides full OEM/ODM manufacturing: custom sensor modules, communication protocols (RS485 / Modbus / Tuya / Zigbee), proprietary enclosures, and logo branding.

Inside Our Factory
Why Work With KINYO
20 Years of OEM/ODM Plasma ESP air purifier/Core parts/Intelligent control board products.