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View compareFrequently Asked Questions
- Q: What technology does the First Alert SMCO210 use for smoke and carbon monoxide detection? A: The First Alert SMCO210 utilizes Precision Detection advanced sensing technology, which significantly reduces nuisance alarms caused by cooking while providing early warnings during fire emergencies.
- Q: How long does the battery last in the First Alert SMCO210? A: The First Alert SMCO210 is equipped with a 10-year sealed battery, which eliminates the need for regular battery replacements and prevents low battery chirps for the entire life of the alarm.
- Q: Is the First Alert SMCO210 easy to install? A: Yes, the First Alert SMCO210 is designed for easy installation, allowing you to quickly set it up in your home for reliable smoke and carbon monoxide protection.
- Q: What should I do when the First Alert SMCO210 gives an end-of-life warning? A: When the First Alert SMCO210 provides an end-of-life warning, it indicates that it's time to replace the alarm to ensure continued safety and compliance with safety regulations.
- Q: What are the dimensions and weight of the First Alert SMCO210? A: The First Alert SMCO210 has a slim profile design with dimensions of 5.67 inches in length and width, and it weighs only 0.41 pounds, making it compact and unobtrusive.