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Illuminate your path to safety with the First Alert SM210L 10-Year Sealed Battery Smoke Alarm with Safety Path Light. The SM210L smoke alarm also features First Alert's Precision Detection advanced sensing technology and meets new industry standards. The 10-year battery means no battery replacements for a decade.
Frequently Asked Questions
- Q: What are the dimensions of the First Alert SM210L smoke alarm? A: The dimensions of the First Alert SM210L smoke alarm are one inch in length, one inch in width, and one inch in height.
- Q: What type of battery does the First Alert SM210L use? A: The First Alert SM210L uses a sealed lithium-ion battery, which lasts for ten years without needing a replacement.
- Q: What safety features does the First Alert SM210L include? A: The First Alert SM210L features Precision Detection technology that reduces false alarms and includes a safety path light for emergency illumination.
- Q: How do you install the First Alert SM210L smoke alarm? A: To install the First Alert SM210L, mount it on the ceiling or wall using the included hardware, ensuring it is at least twelve inches from walls.
- Q: Is the First Alert SM210L suitable for all rooms? A: Yes, the First Alert SM210L is suitable for all rooms, including kitchens, bedrooms, and hallways, for comprehensive fire safety.
- Q: How do you test the First Alert SM210L smoke alarm? A: You can test the First Alert SM210L by pressing the test/silence button located on the unit to ensure it is functioning properly.
- Q: How do I care for the First Alert SM210L smoke alarm? A: To care for the First Alert SM210L, periodically clean it with a soft, dry cloth and avoid using cleaning chemicals that may damage the unit.
- Q: How often should I test the First Alert SM210L smoke alarm? A: You should test the First Alert SM210L smoke alarm at least once a month to ensure it is working correctly.
- Q: Can the First Alert SM210L be used in a bathroom? A: No, the First Alert SM210L should not be installed in bathrooms or other high humidity areas to prevent false alarms.
- Q: How do I store the First Alert SM210L smoke alarm? A: The First Alert SM210L should be installed in an accessible location; if stored temporarily, keep it in a dry, cool area away from direct sunlight.
- Q: What should I do if the First Alert SM210L alarm goes off? A: If the First Alert SM210L alarm goes off, evacuate the premises immediately and call emergency services to report a fire.
- Q: How does the First Alert SM210L compare to other smoke alarms? A: The First Alert SM210L is superior due to its ten-year sealed battery, advanced detection technology, and built-in safety path light.
- Q: Is the First Alert SM210L appropriate for homes with pets? A: Yes, the First Alert SM210L is suitable for homes with pets, providing reliable smoke detection without the worry of frequent battery changes.
- Q: Can I return the First Alert SM210L if I am not satisfied? A: Yes, you can return the First Alert SM210L within the specified return period if you are not satisfied with your purchase.
- Q: What should I do if my First Alert SM210L smoke alarm is damaged during shipping? A: If your First Alert SM210L smoke alarm arrives damaged, contact customer support immediately for assistance with a replacement or return.

