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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
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Description
Ultra-Sensitive CO Monitor Battery Operated Digital Display DetectorThe Kidde KN COU B is a carbon monoxide monitor that indicates to the presence of low CO levels. Like smoke and CO alarms, this CO monitor samples the air in your home and sounds a loud alarm to warn you of life threatening conditions. In addition, this monitor will indicate low levels of CO (below 30 PPM) which may have health implications if you suffer from certain pre existing health or medical conditions. Detects low levels of carbon monoxide
The Kidde KN-COU-B is a carbon monoxide monitor that indicates to the presence of low CO levels. Like smoke and CO alarms, this CO monitor samples the air in your home and sounds a loud alarm to warn you of life threatening conditions. In addition, this monitor will indicate low levels of CO (below 30 PPM) which may have health implications if you suffer from certain pre-existing health or medical conditions.- Detects low levels of carbon monoxide - indicates the presence of low levels of CO
- Digital display current co levels
- Test/reset button -tests unit's electronic circuitry and horn and resets the unit during alarm
- LED's - red LED for alarm, green LED for normal operation
- Peak level memory recalls the highest carbon monoxide level detected
- KN-COU-B is UL 2075 listed and includes a 10-year limited warranty
- Carbon monoxide detector utilizes an electrochemical sensor to detect fire hazards and sounds an 85 dB alarm when a hazard is detected
- UL/CSFM Ref. Kidde Part KN-COU-B
Features
| Item Weight | .31 |
| Alarm Type | Carbon Monoxide |
| Alarm/Detector Features | Digital display,Hush Feature |
| Connector/Contact Type | None |
| Fixed or portable | Fixed |
| Commercial/Residential | Residential |
| Voltage (volts) | 1.5 |
| Pack Size | 1 |
| Included | Batteries |
| Returnable | 180-Day |
| Power Source | Battery |
| Battery Type Required | AA |
| Product Depth (in.) | 1.5 |
| Product Width (in.) | 4.5 |
| Product Height (in.) | 2.75 |
| Certifications and Listings | UL Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Happy dog!
Color: 3 PCS
Great product for a Great Dane aggressive chewer!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Good Toy
Color: 3 PCS
This dog toy is incredibly sturdy and holds up well to heavy chewing and rough play. My dog absolutely loves it and can play with it for hours without causing much wear to the toy itself. The only downside is that it’s pretty hard and heavy, so when it gets tossed around indoors, it can easily bang into walls and furniture and leave marks or dents. Great durable toy overall, but probably better suited for outdoor play or open spaces.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
The last forever!
Color: 3 PCS
These are great and last forever. My little guys are super chewers and have had these for months. Great buy!!
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Cute, Durable, and Keeps Them Busy for Hours
Color: 3 PCS, Color: 3 PCS
My girls are mild chewers, and these ocean-themed toys keep them entertained for hours. They absolutely love chewing on them, and the starfish, shell, and lobster designs are adorable while still being very functional. The fun shapes really hold their interest and help satisfy natural chewing instincts, which is great for keeping them busy without getting bored quickly.
I’m also impressed with how well they’ve held up over time. Even with regular use, the material remains durable, easy to clean, and long-lasting. They’re made from food-grade nylon, feel safe, and encourage healthy chewing habits. Overall, these are a fantastic choice for mild to moderate chewers and a solid, long-lasting toy my girls truly love
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Reviewed in the United States on December 27, 2025
★★★★★ 4
Good Dog Toy
Color: 3 PCS
These have lasted my dogs way longer than I thought. My dogs chew on them probably a few times a week, they rotate which ones they use. The only reason I am not giving 5 stars is because they are small. I think Large Chew toy, I think a Large Chew Toy. These are better fitted for Medium to Small Sized Dogs.
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Reviewed in the United States on January 6, 2026