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🚨 Stay ahead of danger with smart, connected safety that speaks your language.
The First Alert SMCO500V is a battery-operated combination smoke and carbon monoxide alarm featuring advanced Precision Detection technology to reduce false alarms. It offers interconnected early warnings, voice and location alerts for precise danger identification, and easy installation without wiring. Designed for reliable 2-in-1 protection, it ensures your home is safeguarded against fire and CO emergencies with a 10-year limited warranty.











| ASIN | B0CV54Z1Q7 |
| Alarm | Smoke and CO Alarm |
| Best Sellers Rank | #9,502 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #30 in Smoke & Carbon Monoxide Alarms |
| Brand | First Alert |
| Built-In Media | AA Batteries |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (302) |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 00194160011843 |
| Item Dimensions D x W x H | 5"D x 5"W x 2"H |
| Item Type Name | Smoke and CO Alarm |
| Item Weight | 10.9 Ounces |
| Manufacturer | Resideo |
| Manufacturer Warranty Description | 10 Years Limited |
| Mfr Part Number | 1048446 |
| Model Number | SMCO500V |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Style | Precision Detection |
| Sensor Type | Photoelectric |
| UPC | 194160011843 |
| Unit Count | 1.0 Count |
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