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i12010SCO Hardwired Intelligent Ionization Smoke and Carbon Monoxide Alarm (120v) w/ Lithium Battery Backup
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21010408-N has been discontinued
Discontinued June 11, 2025
This product was discontinued by the manufacturer.
MANUALS (4)
Suggested Alternative:
30CUA10-V Hard-Wired Carbon Monoxide and Photoelectric Smoke Alarm (120 V) w/ 10-Year Backup Battery
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Product Highlights
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40°F to 100°F
5.5" Diameter
1.75" Depth
10 Year Limited Warranty
120v
Description
–
Features
- Sealed-In Lithium Battery Backup-no battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
- Voice Warning System-Verbally announces “FIRE!” or “WARNING! CARBON MONOXIDE” to help distinguish between threats.
- Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating).
- Hush Feature-Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.
- Peak Level Memory-Announces “CARBON MONOXIDE PREVIOUSLY DETECTED” if alarm has detected CO level of 100ppm or higher since it was last reset.
- Ionization Sensing Technology-Ideal for detecting fast flaming and other types of fires.
- Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSH mode.
- Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds.
Specs
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| Product Type: | Carbon Monoxide Detector Smoke Detector |
|---|---|
| Temperature Range (F): | 40°F to 100°F |
| Diameter (Inches): | 5.5" |
| Depth (Inches): | 1.75" |
| Humidity Range: | 10 to 85% |
| Warranty: | 10 Year Limited |
| Sensor Type: | Electrochemical (specific to CO) Ionization |
| Voltage: | 120v |
| Battery Type: | Lithium-Ion |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
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Product Reviews
5 out of 4 reviews
100% would recommend this product
5 star
100%
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Showing 1-4 of 4 reviews
i would buy again
quick delivery good price I'd buy again
lardog
baldwinville ma
4 years ago
Verified Buyer
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Kidde smoke / co2
Great price , fast shipping and all work Great.
TommyGun
Buffalo,NY
4 years ago
Verified Buyer
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Works as advertised
Works as advertised
Jake
Md
6 years ago
Verified Buyer
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Great Product + easy to install
We bought two of these to replace an older model that failed. We just plugged them in and they worked perfectly. There was no need to replace the wiring connector since it matched the older Kidde unit (KN-COSM-IBA) that needed replacement batteries every year and "expired" after less than 6 years. This unit looks to be a better investment with 10 year rating and no batteries to replace.
MK
Cranbury, NJ
6 years ago
Verified Buyer
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