First Alert CO400 Carbon Monoxide (CO) Detector, Battery Operated Alarm, 1-Pack
Product ID: 2536037
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Details
- BrandFIRST ALERT
- StyleBattery
- Power SourceBattery
- ColorWhite
- Product Dimensions1"D x 5"W x
- Item Weight7.2 ounces
🔊85 dB Alarm
🔋Battery Operated
🛡️5-Year Warranty
Frequently Bought Together
Description
Stay Alert, Stay Alive! 🚨
- ⚡ ALWAYS ON - Battery-powered for uninterrupted monitoring, even during outages.
- 🔒 SAFETY FIRST - Protect your loved ones with advanced CO detection.
- 📏 COMPACT DESIGN - Sleek dimensions fit seamlessly into any room.
- 🔍 PRECISION DETECTION - Electrochemical sensor ensures accurate CO level readings.
- 🛠️ EASY INSTALLATION - Includes mounting bracket for hassle-free setup.
The First Alert CO400 Carbon Monoxide Detector is a battery-operated alarm designed to provide continuous monitoring of carbon monoxide levels, ensuring your family's safety. Featuring an advanced electrochemical sensor, it delivers precise detection and a loud 85 dB alarm when CO levels become dangerous. With a compact design and easy installation, this reliable device comes with a 5-year limited warranty, making it a must-have for every home.
Specifications
| Brand | FIRST ALERT |
| Style | Battery Powered |
| Power Source | Battery Powered |
| Color | White |
| Product Dimensions | 1"D x 5"W x 3"H |
| Item Weight | 7.2 ounces |
| Alarm | Audible |
| Sensor Type | Electrochemical |
| Global Trade Identification Number | 00029054000699 |
| Material | Multi |
| Number of Items | 1 |
| Manufacturer | First Alert |
| UPC | 029054000699 |
| Part Number | CO400 |
| Country of Origin | Mexico |
| Item model number | CO400 |
| Batteries | 2 AA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | Pack of 1 |
| Pattern | Detector |
| Voltage | 120 Volts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Certification | UL2034 |
| Included Components | Alarm; Mounting Bracket; User Manual; 9V Battery |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Description Pile | 9V battery |
| Warranty Description | 5 Year Limited Warranty |
Have a Question? See What Others Asked
Has anyone else received the CO400 with one 9 volt battery instead of the two AA batteries listed in description and on picture of packaging display?
Why can't this be purchased in or shipped to California?
the package picture shows 9-volt, but sounds like it is a crapshoot on what they will send you. which is better and lasts longer, 2AA or 1 9V? I hate taking out and putting in 9v batteries. so many to choose from. would prefer plug-in but would be too low.
Red light is on. Is that normal? Tested and it chirps with test. Also checked battery.
Common Questions
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