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๐ฅ Stay ahead of danger with smart, wireless peace of mind ๐ถ
The First Alert SCO501CN-3ST is a battery-operated combination smoke and carbon monoxide alarm featuring wireless interconnectivity with up to 18 units, an 85-decibel loud siren paired with clear voice location alerts, and advanced photoelectric and electrochemical sensors to minimize false alarms while maximizing safety. Designed for easy installation and maintenance, it offers a trusted 5-year warranty from a brand with over six decades of home safety expertise.











| 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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