SKU: 50255536893

Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Intelligent Hazard Sensing (2-pack)

$30.27 $33.63
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Battery Operated Smoke and Carbon Monoxide Combination Detector with Voice Alarm and Intelligent Hazard Sensing (2-pack)Kidde's Intelligent Alarm combines the detection capabilities of an ionization smoke sensor which is more likely to detect smaller, less visible fire particles, like those produced by flaming fires with that of an electro chemical sensor, which is used to detect CO. The intelligent alarm uses breakthrough technology to offer a fast response to real fires, including smoldering and fast flaming fires as well as, offers protection against carbon

Kidde's Intelligent Alarm combines the detection capabilities of an ionization smoke sensor - which is more likely to detect smaller, less visible fire particles, like those produced by flaming fires - with that of an electro-chemical sensor, which is used to detect CO. The intelligent alarm uses breakthrough technology to offer a fast response to real fires, including smoldering and fast flaming fires as well as, offers protection against carbon monoxide. The voice warning feature alerts you to the type of danger present.
  • Voice warning system alerts users by indicating fire, fire, fire or warning, carbon monoxide
  • Voice alert announces the type of hazard; ideal for bedrooms
  • Detects fast flaming and slow smoldering fires
  • CO sensor features nighthawk technology carbon monoxide detected to warn of the CO incident, when the test/reset button is pressed
  • Hush mode activated and hush mode cancelled voice announcement
  • Low battery warning feature
  • Product not available for sale in the state of California
  • 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-XTR-BA


  • *Check with your state and local fire and Building/Safety codes for specific information regarding smoke & Carbon Monoxide Alarms.








Features
Item Weight .90
Alarm Type Carbon Monoxide,Smoke
Connector/Contact Type None
Fixed or portable Fixed
Pack Size 2
Commercial/Residential Residential
Included Batteries
Returnable 180-Day
Battery Type Required AA
Power Source Battery
Voltage (volts) 4.5
Alarm Sensor Type Ionization
Alarm/Detector Features Hush Feature,Tamper Resistant,Value Pack,Voice Alert
Product Height (in.) 5.5
Product Depth (in.) 1.75
Product Width (in.) 5.5
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:
  1. 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
SKU: 50255536893

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4.4 ★★★★★
Based on 2284 reviews
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Product Reviews
J
Verified Purchase
John crow
Grantham, US
★★★★★ 4
Good quality
Size: 2Pack of 5 Tier (Not included planks)
Love this very easy to assemble the pipes are sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
C
Verified Purchase
Coreen Jurson
Phoenix, US
★★★★★ 5
Love it!
Size: 5-Tier (Not included planks), Size: 5-Tier (Not included planks)
Years later it is still holding up! Don’t mind the mess! Worth it! Good size! And once it was up it was easy to put together! Love the style!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
J
Verified Purchase
JESSICA
Louisville, US
★★★★★ 5
Easily assembled.
Size: 3Pack of 5 Tier (Not included planks)
Easily assembled, seems sturdy and built to last. Once attached to wall seems even sturdier than expected. Anchor pieces included but I choose to find studs to anchor to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
J
Verified Purchase
James Collier
Los Angeles, US
★★★★★ 3
Good but misleading size
Size: 3Pack of 5 Tier (Not included planks)
Sturdy set for shelving. However dimensions are misleading. Not sure if they sent the incorrect size but the vertical distance between shelves was 11” and that’s without the shelving installed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
S
Verified Purchase
Sara
Battle Creek, US
★★★★★ 5
Worked for pantry
Size: 3Pack of 5 Tier (Not included planks), Size: 3Pack of 5 Tier (Not included planks)
These turned out perfect t for a pantry. Just fyi get better dry wall anchors and you’re golden! Definitely takes two people to put up tho!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026

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