1. 서론
The SONOFF AirGuard CO2 Smart Indoor Air Quality Monitor (Model: SAWF-08P) is designed to provide real-time monitoring of carbon dioxide (CO2) levels, temperature, and humidity in your indoor environment. This device supports Matter compatibility, allowing seamless integration with various smart home platforms. It features a high-accuracy NDIR sensor for reliable readings and a triple-alert system to notify you of significant changes in air quality. This manual provides detailed instructions for setup, operation, and maintenance of your AirGuard CO2 monitor.
Image: The SONOFF AirGuard CO2 monitor showing its display with CO2, temperature, and humidity readings.
2. 상자 안에 무엇이 들어있나요?
패키지를 열 때 다음 품목이 모두 들어 있는지 확인하세요.
- SONOFF AirGuard CO2 Monitor (SAWF-08P)
- USB-C 케이블
- 사용자 매뉴얼(빠른 시작 가이드)
Note: A USB-A power adapter is required but not included in the package.
Image: The SONOFF AirGuard CO2 monitor, USB-C cable, and user manual laid out from the box.
언박싱 비디오
Video: A detailed unboxing of the SONOFF AirGuard CO2 monitor, showing all included components and initial handling.
3. 제품 오버view
주요 특징
- 물질 호환성: Seamlessly integrates with smart home platforms like Apple Home, Amazon Alexa, Google Home, SmartThings, and Home Assistant.
- High Accuracy & Fast Response: Equipped with a built-in NDIR sensor, providing ±(50ppm + 5%) accuracy for CO2 (400–5000ppm) with data updates every 5 seconds.
- All-in-One Air Quality Display: Monitors and displays CO2, temperature, and humidity simultaneously on a 3.73-inch screen.
- Triple-Alert System: Notifies users via sound alarm, multi-color LED indicator, and app alerts when CO2, temperature, or humidity thresholds are exceeded.
- Year-Long Data Tracking & Export: Access up to 12 months of historical data with graphical charts in the app, allowing for deeper analysis and informed decisions.
- 음성 제어: Check CO2 levels using simple voice commands through Siri or Google Assistant.
이미지: 이상view of the monitor's features including Matter compatibility, 3-in-1 monitoring, data logging, and alert systems.
이미지: 내부 view of the monitor emphasizing the NDIR sensor for high accuracy and fast response.
Image: The monitor's 3.73-inch display showing real-time CO2, temperature, and humidity readings.
Image: Visual representation of the three customizable alert methods: sound, LED indicator, and app notifications.
Image: A table summarizing the feature compatibility across different smart home platforms.
4. 설정
4.1 전원 켜기
- Connect the provided USB-C cable to the port on the back of the AirGuard CO2 monitor.
- Plug the other end of the USB-C cable into a compatible USB-A power adapter (not included).
- The device will power on automatically and begin displaying readings.
4.2 App Pairing and Matter Integration
To integrate your AirGuard CO2 monitor with your smart home system, follow these steps:
- 스마트폰이 2.4GHz Wi-Fi 네트워크에 연결되어 있는지 확인하세요.
- Download and open the eWeLink app (or your preferred Matter-compatible smart home app like Apple Home, Google Home, Alexa, or SmartThings).
- On the AirGuard CO2 monitor, long-press the Wi-Fi button (labeled with a Wi-Fi icon) until the icon starts flashing, indicating pairing mode.
- In your smart home app, select the option to add a new device. You may need to scan the QR code located on the back of the AirGuard CO2 monitor.
- Follow the on-screen prompts in the app to complete the pairing process and connect the device to your Wi-Fi network.
How-to Video for Setup
Video: A step-by-step guide on how to set up and pair the SONOFF AirGuard CO2 monitor with your smart home system.
5. 사용 설명서
5.1 Reading Values
The large display on the front of the AirGuard CO2 monitor shows the current CO2 concentration in parts per million (ppm), temperature in Celsius or Fahrenheit, and relative humidity percentage. The multi-color LED indicator on the top provides a quick visual cue of the air quality status (e.g., green for good, yellow for moderate, red for poor).
5.2 Menu Mode Operation (Local Control)
If you prefer not to use the app, or for quick adjustments, you can operate the device directly using the buttons on the top:
- 메뉴 모드로 들어가기: Short-press the Setting button (middle button) until the "temperature unit" starts flashing. This indicates you have entered Menu Mode.
- Switching Editable Parameters: While in Menu Mode, short-press the Setting button to cycle through the available parameters for adjustment. The currently selected parameter will flash.
- 스위칭 온도 단위: When the temperature unit is flashing, short-press the "+" or "-" buttons to switch between Celsius (°C) and Fahrenheit (°F).
- 온도 교정: When the temperature value is flashing, short-press the "+" or "-" buttons to manually calibrate the temperature.
- 습도 교정: When the humidity value is flashing, short-press the "+" or "-" buttons to manually calibrate the humidity.
- Exiting Menu Mode: If there is no button operation for 3 seconds, the device will automatically save the current settings and exit Menu Mode. Alternatively, you can short-press the Setting button again after cycling through all available parameters to exit.
5.3 알람 설정
The AirGuard CO2 monitor features an audible buzzer and an indicator light for alerts:
- 부저 스위치: When the buzzer is off, short-press the buzzer button (rightmost button) to turn it on or off. If the buzzer goes off, short-press once to silence it for 30 minutes. Short-press again to turn it off completely.
- 표시등 스위치: Long-press the buzzer button for 3 seconds to turn the indicator light on or off.
6. 사양
| 특징 | 세부 사항 |
|---|---|
| 모델 | SAWF-08P |
| 제품 치수 | 2.76 x 4.06 x 1.02 인치 |
| 품목 무게 | 6.7 온스 |
| CO2 감지 범위 | 400~5000ppm |
| CO2 정확도 | ±(50ppm + 5%) |
| 온도 감지 범위 | 0~50°C / 32~122°F |
| 온도 정확도 | ±0.5°C; ±1°F |
| 습도 감지 범위 | 5–95% RH, 비응축 |
| 습도 정확도 | ±3% |
| 무선 연결 | IEEE 802.11 b / g / n 2.4GHz |
| 입력 | 5V === 1A (Type-C) |
| 스마트 홈 호환성 | Matter, Apple Home, Amazon Alexa, Google Home, SmartThings, Home Assistant |
| 필요한 배터리 | No (Powered via USB-C) |
Image: Detailed technical specifications and physical dimensions of the AirGuard CO2 monitor.
7. 유지관리
- 청소: 부드럽고 마른 천을 사용하여 기기를 닦으세요. 액체 세척제나 에어로졸은 사용하지 마세요.
- 놓기: Place the monitor in an area with good air circulation, away from direct sunlight, heat sources, or areas with high humidity to ensure accurate readings. Avoid placing it near vents or windows where drafts might affect readings.
- 펌웨어 업데이트: 최적의 성능을 보장하고 새로운 기능에 액세스할 수 있도록 eWeLink 앱의 펌웨어 업데이트를 정기적으로 확인하세요.
8. 문제 해결
- 부정확한 판독:
- Ensure the device is placed in an appropriate location, away from direct air currents, heat sources, or areas with concentrated CO2 (e.g., directly above a person's breathing zone).
- Perform a manual calibration for temperature and humidity via the Menu Mode if you suspect inaccuracies. For CO2, expose the device to fresh outdoor air (around 400ppm) for a period to allow for self-calibration.
- 장치 전원이 켜지지 않음:
- Verify the USB-C cable is securely connected to both the monitor and the power adapter.
- Ensure the USB-A power adapter is functional and providing 5V/1A output.
- Wi-Fi 연결 문제:
- Wi-Fi 네트워크가 2.4GHz인지 확인하십시오. 이 기기는 5GHz 네트워크를 지원하지 않습니다.
- 기기가 Wi-Fi 라우터의 범위 내에 있는지 확인하십시오.
- Re-enter pairing mode on the device and attempt to pair again through the app.
- 앱에 데이터가 표시되지 않음:
- Check if the device is connected to Wi-Fi (Wi-Fi icon on display should be solid).
- 스마트폰이 인터넷에 연결되어 있는지 확인하세요.
- Restart the app or the device.
9. 보증 및 지원
The SONOFF AirGuard CO2 Smart Indoor Air Quality Monitor comes with a 2년 보증. For any technical assistance, product inquiries, or warranty claims, please contact SONOFF customer support:
- 고객 지원 이메일: support@itead.cc
- 반품 정책: 아마존을 통한 30일 환불/교환 정책.
10. 안전 정보
- 기기를 극한의 온도, 직사광선 또는 높은 습도에 노출시키지 마세요.
- 장치를 물과 기타 액체에서 멀리하세요.
- 직접 기기를 분해하거나 수리하지 마십시오. 정비는 자격을 갖춘 기술자에게 의뢰하십시오.
- Use only the specified power input (5V/1A) to avoid damage.
- 이 장치는 실내에서만 사용하도록 설계되었습니다.