SISCO wifi air quality sensor features a 2.8-inch TFT screen. It displays the date, time, alarm, timer, and stopwatch. It also shows temperature and humidity. Long-press the button for 3 seconds to power on or off. The rechargeable battery charges in about 3-4 hours and runs for 6-7 hours. Color warnings indicate air quality levels. The device uses a Type-C USB charging port.

Multi-Parameter Detection

Smart WiFi Connectivity and Remote Monitoring
SISCO wifi air quality sensor fits living rooms, bedrooms, offices, cars, and baby rooms. It supports real-time indoor air monitoring, helping users track changing conditions. The compact and portable design allows flexible placement for quick daily checks and continuous long-term observation.
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| Model | SISCO-AQS-MT29 |
| Detection Items | CO2, HCHO, TVOC, PM2.5, PM10, CO, AQI, temperature, humidity, PM1.0, PM0.3 |
| Sensor Type | Semiconductor sensor + infrared particle sensor |
| CO2 Range | 400-5000PPM |
| CO2 Sensitivity | 1PPM |
| CO Range | 0-999PPM |
| CO Sensitivity | 1PPM |
| HCHO Range | 0-1.99mg/m3 |
| TVOC Range | 0-9.99mg/m3 |
| PM2.5 / PM10 / PM1.0 / PM0.3 Range | 0-999ug/m3 |
| PM2.5 Sensitivity | 1ug/m3 |
| Temperature Range | -10-50℃ |
| Temperature Accuracy | ±2℃ |
| Humidity Range | 0%-99%RH |
| Humidity Accuracy | ±5%RH |
| Display | 2.8-inch TFT screen |
| WiFi Function | Supports smart WiFi APP remote monitoring |
| Additional Functions | Date, time, alarm clock, timer, stopwatch |
| Battery | 2000mAh rechargeable lithium battery |
| Charging Interface | Type-C USB |
| Charging Input | DC 5V/1A |
| Charging Time | About 3-4 hours |
| Working Time | About 6-7 hours |
| Standby Time | About 12-15 hours |
| Product Size | 90×35×70mm |
| Product Weight | About 160g |

Q1: What parameters can the indoor air quality monitor detect?
A1: The indoor air quality monitor detects CO2, HCHO, TVOC, PM2.5, PM10, CO, and AQI. It also measures temperature, humidity, PM1.0, and PM0.3. The 2.8-inch TFT screen shows real-time readings, while color warnings indicate different pollution levels. Detection ranges include CO2 400-5000PPM, HCHO 0-1.99mg/m3, TVOC 0-9.99mg/m3, and PM2.5/PM10 0-999ug/m3.
Q2: How is the smart air quality sensor operated?
A2: The smart air quality sensor is powered on or off by long-pressing the button for 3 seconds. After about 60 seconds of warm-up, detection begins, and data appears on the screen. A short press switches between Celsius and Fahrenheit. Two presses control the buzzer. Three presses access clock, alarm, timer, or stopwatch mode. WiFi pairing is activated by pressing the button five times.
Q3: How long does the battery of the wifi air quality monitor last?
A3: The wifi air quality monitor uses a 2000mAh rechargeable battery with a Type-C USB port. Charging takes about 3-4 hours, while continuous operation lasts about 6-7 hours. Standby time reaches about 12-15 hours. The device also supports charging while operating, allowing continuous monitoring without interruption.
Tips: What should be noted when using the wifi air quality sensor for the first time?
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.