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High concentrations of carbon dioxide have a negative effect on well-being. They cause lethargy, make it harder to concentrate and can trigger headaches or even migraines. If the situation remains unchecked for a long time, you may start to feel apathetic or experience other symptoms of chronic fatigue syndrome. All it takes is forgetting to air the room in good time. The Levenhuk Wezzer Air PRO DM20 is a device specifically designed to monitor CO₂ levels and thus improve comfort.
The Levenhuk Wezzer Air PRO DM20 air quality monitor is a ‘smart’ CO₂ detector that can be configured using the Smart Life/Tuya Smart mobile apps. The connection is established via Wi-Fi. The device indicates the CO₂ level by changing the colour of its backlight: green for excellent air quality, yellow when caution is advised, and red when immediate action is required. As soon as the CO₂ level becomes critical, the device emits an audible alert.
The air quality monitor is powered by a built-in battery.
Key features:
- The backlight colour changes depending on the CO₂ concentration
- An alarm sounds when a critical CO₂ level is reached
- Wi-Fi module, compatible with the Smart Life/Tuya Smart mobile apps
- Powered by a rechargeable battery
The kit includes:
- Air quality monitor
- Micro-USB cable
- User manual and warranty certificate
| Brand | Levenhuk Inc., USA |
| Warranty, years | Lifetime |
| EAN | 4620137485981 |
| Package dimensions (WxDxH), cm | 10x9x8.5 |
| Shipping weight, kg | 0.16 |
| Intended use | indoors |
| Type | air quality monitor |
| Built-in features | CO₂ sensor |
| Design | tabletop, digital, wireless |
| Application | for domestic use |
| === Separator === | Air analyser |
| CO₂ detector | True |
| Measurement range | CO₂: 400–5000 md (ppm) |
| Special features | alerts when CO₂ levels exceed set limits |
| === Separator === | General specifications |
| Power | Built-in 800 mAh lithium-ion battery, rechargeable via mains socket using the USB cable (included), 5 V, 1000 mA (an additional adapter or smartphone charger is required) |
| Housing | High-strength ABS plastic |
| Wi-Fi | True |
| Available with lighting | True |
| Backlight | backlight colour changes depending on CO₂ quality: green, yellow, red |
| Estimated overall comfort level | True |
| Additional features | low battery indicator, compatibility with the Smart Life/Tuya Smart mobile apps |
