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๐จ Stay ahead of danger with the all-in-one safety essential!
The First Alert SCO5CN is a battery-operated combination smoke and carbon monoxide alarm, delivering dual protection in a compact design. Trusted for easy installation and reliable alerts, it ensures your home stays safe from fire and toxic gas threats with a loud audible alarm and battery-powered convenience.









| ASIN | B000MXJ498 |
| Alarm | Audible |
| Best Sellers Rank | 48,156 in DIY & Tools ( See Top 100 in DIY & Tools ) 77 in Carbon Monoxide Detectors 115 in Smoke Alarms |
| Brand | First Alert |
| Country of Origin | China |
| Customer Reviews | 4.0 4.0 out of 5 stars (69) |
| Global Trade Identification Number | 00029054856920 |
| Manufacturer | First Alert |
| Model Number | SCO5CN |
| Part Number | SCO5CN |
| Power source | Battery Powered |
| Product Style | Compact |
| Sensor Type | Carbon Monoxide Sensor |
| UPC | 029054856920 |
| Unit Count | 1.0 count |
M**D
Safety first in the kitchen
Replaced the same product which expired by date....
A**R
Smoke alarm.
Very happy with the product. Just the correct size to fit the previous fitting.
N**1
Do not buy
Do not buy. I bought because Google Home indicated it was the standard replacement for Nest Protect products. It was also 3 times the price of similar products. I just wasted 2 hours trying to link it into Google Home before seeing a very arrogant comment from a Google customer services rep suggesting contact with First Alert. But they only support the US and Canada. Very poor customer service from Google.
M**E
Perfect Alarm
Item exactly as was described on website. Fitted and no problems.
M**L
Quality and ease of use
Easy to fit excellent delivery fantastic quality
M**D
Very good item
Safe and easy to erect
S**X
Replacement
Replacement like for like made it easy for fitting to existing base
D**H
Money waisted
This alarm is extremely overpriced. It only lasted three years, even though I expected it to last ten. Definitely not worth the money.
A**D
good quality good size
Trustpilot
1 week ago
1 week ago