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Description
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed)Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed) K5CO Carbon Monoxide Alarm and 29HD Optical Smoke Alarm in a single pack. Easy to set up and install. Loud 85 decibel alarm (Smoke and CO alarms). Battery powered smoke alarm that uses an optical sensor. This alarm includes a hush control feature that allows nuisance alarms (such as those caused by cooking or steam) to be temporarily silenced. Easy to install and use. It can
Kidde KCOSAC Battery Powered 29HD Smoke & K5CO Carbon Monoxide Alarms (Boxed)
K5CO Carbon Monoxide Alarm and 29HD Optical Smoke Alarm in a single pack. Easy to set up and install. Loud 85 decibel alarm (Smoke and CO alarms).
- Battery powered smoke alarm that uses an optical sensor.
- This alarm includes a ‘hush’ control feature that allows nuisance alarms (such as those caused by cooking or steam) to be temporarily silenced.
- Easy to install and use. It can be used in most locations throughout the home, in particular in bedrooms and living areas.
- Compact and lightweight battery-powered CO alarm provides essential protection against the dangers of deadly carbon monoxide and provides continuous monitoring of CO levels.
- This small, easy-to-use alarm is ideal for use in all living areas and can be installed on a wall or ceiling or used freestanding on a table or shelf.
- Certified to the latest EN50291-1:2018 Standards.
Key Features:
- Battery operation – 9V battery supplied as standard (Smoke Alarm)
- Hush button – allows nuisance alarms to be temporarily silenced (Smoke Alarm)
- Test Button – allows regular testing of smoke alarm function (Smoke Alarm)
- Continuous monitoring of carbon monoxide (CO Alarm)
- Multi-function green and red LEDs to indicate power and alarm status (CO Alarm)
- End-of-life alarm alerts user to replace alarm after a minimum of 10 years’ protection (CO Alarm)
- Test/Reset button to allow regular testing of alarm function (CO Alarm)
- Battery operation – 2 x AA alkaline batteries supplied as standard (CO Alarm)
General Features:
- Model: KCOSAC
- Sensor Type: Optical Sensing Technology (Smoke Alarm) / Electrochemical Technology (CO Alarm)
- Power Supply: 9V Alkaline Battery (Smoke Alarm) / 2 x AA Alkaline Batteries (CO Alarm)
- Unit Pack Dimensions: 202mm x 150mm x 50mm
- Unit Pack Weight: 400g
- Warranty: 3 years (smoke alarm) / 7 years (carbon monoxide alarm)
- Certification/Approvals: Smoke Alarm Certified by VDS to EN14604: 2005 / CE certified CO Alarm Certified by BSI to EN50291 – Part 1: 2018 / CE certified
Data Sheet:
Click Here for Data SheetShipping 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
4.3 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Works
Size: 8.5"x11"
Works great for sublimation. Get plenty of sheets. Great value for the price. The paper is pretty thick and seems to hold a good amount of ink without smearing.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
My go-to sublimation paper for crafting
Size: 8.5"x11"
I've used several sublimation papers, and this one has worked really well for my crafting projects. The colors transfer bright and vibrant, and the images come out crisp with good detail when using the proper sublimation printer and ink. The paper feeds smoothly through my printer and feels like a good quality weight—not too thin and not overly thick. I've used it for tumblers, keychains, and other sublimation projects, and I've been happy with the results. I also appreciate getting 110 sheets in one pack because it lasts a while, especially when working on multiple projects at once. Overall, this is a reliable sublimation paper that gives consistent results and is great for crafters or small business owners.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Good Lg rolls for tape dispenser
Number of Items: 2
Very reliable & fits on the heat tape dispenser which is a relief!
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Fits in a standard tape dispenser
Number of Items: 12
First of all, I like the width of this tape when I don't need the full width of standard 20mm. It's great for delicate projects and minimizing taping over two-sided sublimations like keychains. There's just enough adhesion and it comes off cleanly so it does the job. If you don't need the full width of 20mm, this is a great value.
For those looking for a compatible dispenser, these rolls fit into a standard weighted Scotch tape base like the C-38. There will be room around the core because these rolls have a larger diameter, and room on either side because the rolls are thinner than standard Scotch tape, but once you pull the tape onto the blade, the roll remains taut and it's easy to remove pieces of your desired length with one hand.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Keeps product in place
Number of Items: 6
Love this product. Keeps my iron on sheets in place and never stick to the product and never leaves a residue in product either.
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Reviewed in the United States on May 28, 2026