ITEM	VALUE
Title	8 In 1 Multifunctional Air Quality Monitor CO2 PM2.5 PM1.0 PM10 HCHO TVOC Humidity Temp Air Quality Detector for Office Hotel
Type	Indoor Air Quality Monitor
Product Model	PV28-CW
Detection Technology	NDIR detection,  laser detection, semiconductor detection
CO2 Detection Range	400-5000ppm
CO2 Detection Accuracy	±(50+5%*reading value) ppm
CO2 Detection Sensitivity	1ppm
PM2.5/PM1.0/PM10 Detection Range	0~1000 μg/m3
PM2.5/PM1.0/PM10 Detection Accuracy	±10 μg/m3 (0~100 μg/m3) ±10% (100~500 μg/m3)
PM2.5/PM1.0/PM10 Detection Sensitivity	1 μg/m3
TVOC Detection Range	0 ~ 9.999mg/m³
HCHO Detection Range	0 ~ 1.999mg/m³
Temp Measurement Range	0 ~ 50℃
Temp Measurement Accuracy	±1℃
Humidity Measurement Range	0 ~ 99%RH
Humidity Measurement Accuracy	±5%RH
Product Size	70*84*35 mm
Power Supply	USB Type-C 5V=2A
Box Including	1 x Air Quality Monitor 1 x Type-C USB Cable 1 x Adapter USB

WALL PANEL AIR QUALITY DISPLAY AND CONTROLLER

AQD-w fresh air system intelligent controller is capable of real-time monitoring indoor temperature, humidity, PM2.5, VOC (optional), etc. It can connect to WIFI (optional) and comes with a ModBus RTU (RS485) interface. Users can connect to smart home and other backend monitoring devices through the ModBus interface to monitor the system’s status. The AC 2-speed controller output signal directly controls the start and speed of the fresh air fan, making it suitable for a wide range of applications in residential, commercial, and industrial settings.

• Touch screen panel

• Can be connected to WiFi for remote control

• 2 speed adjustment

• PM2.5 real-time monitoring display

• Freely switch operating modes