General Questions

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We offer a 30-day risk-free guarantee. If you're not satisfied, you can return the product for a full refund.

Yes. High levels of carbon dioxide (CO₂) can cause drowsiness, poor concentration, and discomfort—especially in poorly ventilated spaces.

Common symptoms include dizziness, headache, nausea, confusion, and fatigue. High exposure can be fatal. Because CO is invisible, a detector is the only reliable protection.

Yes. All AIRNERGY detectors provide local alarm alerts even without WiFi. WiFi-enabled models offer additional remote monitoring features.

Install it near sleeping areas and at breathing height. Avoid placing it too close to vents, windows, or cooking appliances to prevent false alarms.

AIRNERGY focuses on outdoor and mobile safety scenarios, offering fast detection, reliable alerts, and easy installation—designed specifically for campers, RV travelers, and explorers.

It depends on the model. Some AIRNERGY devices are designed for single-gas detection (CO), while others support multi-gas monitoring (CO, CO₂, and smoke). Please check the product specifications before purchasing.

Yes. Carbon monoxide (CO) is an invisible, odorless gas that can build up quickly in enclosed or semi-enclosed spaces like RVs and tents—especially when using stoves, heaters, or generators. A detector is essential for early warning.