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Description
Battery Operated Smoke and Carbon Monoxide Combination Detector with Wire-Free Interconnect and Voice Alarm (2-pack)The Kidde 2 in 1 Battery Operated Wire Free Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice provides two important safety devices in a single unit. The alarm is powered by 3 AA batteries and features a voice alarm that warns of smoke or carbon monoxide danger. The voice alert also lets you know when it's time to replace your batteries. This alarm features wire free interconnectivity with other Kidde KN COSM B RF units (up to 12
The Kidde 2-in-1 Battery Operated Wire-Free Interconnected Combination Smoke and Carbon Monoxide Alarm with Voice provides two important safety devices in a single unit. The alarm is powered by 3 AA batteries and features a voice alarm that warns of smoke or carbon monoxide danger. The voice alert also lets you know when it's time to replace your batteries. This alarm features wire-free interconnectivity with other Kidde KN-COSM-B-RF units (up to 12 total). If one unit is triggered, all interconnected alarms will sound. Wire-free interconnectivity allows for easy interconnect setup and eliminates the need for expensive rewiring. You can even install this smoke detector in a detached garage or workshop and be alerted by another detector in the house..- Powered by 3 AA alkaline batteries for continuous protection, even during power outages
- UL # 900-0225-RF
- Voice alert tells user to if the battery is low
- Voice alarm announces "Fire! Fire! Fire!", when a smoke or fire hazard is detected and announces "warning! carbon monoxide" when a CO hazard is detected
- Smart touch button temporarily silences nuisance alarms, low battery chirps, and tests the operation of the unit and interconnected units
- Internal timer reminds you to replace your unit after 10 years to ensure the most reliable protection
- Ionization sensor may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms
- Interconnect is not required; this alarm also functions as a stand-alone Smoke and Carbon Monoxide detector
- 10-year limited warranty
- UL/CSFM ref.UL # 900-0225-RF
- *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.
- Smoke and carbon monoxide detectors utilize an ionization sensor to detect fire hazards and sound an 85 db alarm when a hazard is detected
- UL/CSFM Ref. Kidde Part KN-COSM-B-RF
Features
| Item Weight | 2 |
| Alarm Type | Carbon Monoxide,Smoke |
| Connector/Contact Type | None |
| Pack Size | 2 |
| Alarm/Detector Features | Hush Feature,Interconnected,Value Pack,Voice Alert,Wire-free Interconnect |
| Hub Required | No hub connection available |
| Commercial/Residential | Residential |
| Included | Batteries |
| Returnable | 180-Day |
| Battery Type Required | AA |
| Requires Hub? | No Hub Required |
| Power Options | USB Connector |
| Voltage (volts) | 4.5 |
| Remote Access | No Remote Access |
| Alarm Sensor Type | Ionization |
| Fixed or portable | Fixed |
| Works With | No additional compatibility |
| Smart Home Protocol | Wi-Fi |
| Power Source | Battery |
| Voice Control Hub Required | No Voice Control |
| Product Height (in.) | 6 |
| Product Width (in.) | 6 |
| Product Depth (in.) | 1.75 |
| 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
4.0 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 3
Good toothpaste, some flavors not so good
Cleans fine but I really do not like the cocoa ginger flavor. Lemon lavender is really good.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Fun flavors
My favorite SLS free toothpaste! Love the fun flavors too, my favorite is the lemon lavender. Makes brushing your teeth feel special!
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Yummy and more healthy option for candy.
Flavor Name: Chocolate Caramel, Size: 5 Ounces
We absolutely love these and I love that they aren’t that bad for my kids!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Tasty!
Flavor Name: Chocolate Caramel, Size: 5 Ounces
I didn’t miss the sugar at all. Can’t even tell that it’s sugar-free. The taste and texture are just like sugary caramels.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Really good, but watch that sugar alcohol!
Flavor Name: Chocolate Caramel, Size: 5 Ounces
When you are limited by your sugar content, you search for anything that tastes better than cardboard!!
I’ve tried MANY different foods and treats. When you purchase something like a sugar free gummy bear you find out too late that the supposed gummy is actually hard and nothing like eating a squishy gummy. So I kept looking and found there chocolate caramels. Believe it or not, that they are really good. But like all things in life there are always positives and negatives. I’ve already told you that they have a great taste, so here come the negatives:
Somewhat expensive for such a small package.
VERY chewy. You have to be careful because when you chew this it gets somewhat thick residue all over your mouth. It’s exactly like chewing taffy where it becomes soft and somewhat pliable all over your mouth. Is this really bad? No, but it you have any dental problems or loose teeth, this not for you.
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Reviewed in the United States on December 8, 2024