X-Sense Smoke and Carbon Monoxide Alarm Combo, 10 Year Battery, Wireless Interconnected Smoke Detector, Connects Up to 24 Link+ Alarms, 6 Pack, SC01-W
X-Sense Smoke and Carbon Monoxide Alarm Combo, 10 Year Battery, Wireless Interconnected Smoke Detector, Connects Up to 24 Link+ Alarms, 6 Pack, SC01-W
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X-Sense

X-Sense Smoke and Carbon Monoxide Alarm Combo, 10 Year Battery, Wireless Interconnected Smoke Detector, Connects Up to 24 Link+ Alarms, 6 Pack, SC01-W

593 ratings
X-Sense Smoke and Carbon Monoxide Alarm Combo, 10 Year Battery, Wireless Interconnected Smoke Detector, Connects Up to 24 Link+ Alarms, 6 Pack, SC01-WX Sense Smoke Carbon Monoxide Alarm Combo 10 Year Battery Wireless Interconnected Smoke Detector Connects 24 Link Alarms 6 Pack SC01 WX Sense Smoke Carbon Monoxide Detector Combo 10 Year Sensor Digital Display Standalone Alarm Certified Latest UL Standards 5 PACK SC01X Sense Smoke Carbon Monoxide Alarm Combo 10 Year Battery Wireless Interconnected Smoke Detector Connects 24 Link Alarms 3 Pack SC01 WX Sense Smoke Carbon Monoxide Detector Combo 10 Year Sensor Digital Display Standalone Alarm Certified Latest UL Standards SC01 1 PACKX Sense Smoke Carbon Monoxide Detector Combo 10 Year Sensor Digital Display Standalone Alarm Certified Latest UL Standards 3 PACK SC01X Sense Smoke Carbon Monoxide Alarm Combo 10 Year Battery Wireless Interconnected Smoke Detector Connects 24 Link Alarms 1 Pack SC01 W
Smoke & Carbon Monoxide Alarm Sensor TechnologyPhotoelectric Sensor
ModelSC01-W
Count Per Pack6

Key item features

  • UL 217 & UL 2034 Certified, meeting the latest U.S. safety standards for smoke alarms.
  • 【Important Note:】：SC01-W supports wireless interconnection but does not support Wi-Fi connectivity.
  • 【Whole-Home Wireless Protection】：Connect up to 24 Link+ smoke alarms, CO alarms, or combo alarms to create a fully
  • 【Wireless Interconnected Alerts】：When one alarm detects smoke or carbon monoxide, all connected alarms sound simultaneously, ensuring everyone in the home is alerted quickly.

Specs

Smoke & carbon monoxide alarm sensor technology, Photoelectric SensorBattery life, 10 yearsPower type, BatterySmart tech, NBrand, X-SenseBatteries incl, Y

About this item

Product details

Protect your home with the X-Sense Smoke and Carbon Monoxide Alarm Combo. This 2-in-1 detector guards against both smoke and CO, helping keep your family safe from two serious household threats. With wireless interconnection, up to 24 Link+ alarms can connect, so when one detects danger, all sound simultaneously for full-home alerts. Powered by a 10-year sealed lithium battery, it delivers long-lasting, maintenance-free protection. Built with durable, heat-resistant PC material for reliable performance.
  • UL 217 & UL 2034 Certified, meeting the latest U.S. safety standards for smoke alarms.
  • 【Important Note:】：SC01-W supports wireless interconnection but does not support Wi-Fi connectivity.
  • 【Whole-Home Wireless Protection】：Connect up to 24 Link+ smoke alarms, CO alarms, or combo alarms to create a fully
  • 【Wireless Interconnected Alerts】：When one alarm detects smoke or carbon monoxide, all connected alarms sound simultaneously, ensuring everyone in the home is alerted quickly.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Smoke & carbon monoxide alarm sensor technology

Photoelectric Sensor

Battery life

10 years

Power type

Battery

Smart tech

N

Warranty

Warranty information

At X-Sense, we offer a hassle-free warranty that ensures our customers have peace of mind. Our 60-day money-back guarantee is available for brand-new, un-activated products and covers defects that are not caused by user error.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.5 out of 5 stars
stars
593 ratings155 reviews
How item rating is calculated
  1. 5 stars78% (461)
  2. 4 stars11% (63)
  3. 3 stars4% (21)
  4. 2 stars2% (10)
  5. 1 star6% (38)

Reviews summary

Pros

  • : Setup completes in minutes using included bracket and screws.
  • : The item is offered at a lower cost than comparable options.
  • : The unit provides safety in areas with carbon monoxide risk.
  • : The alarm has a more modern look than the previous model.
  • : The construction uses solid materials and precise joins.

Neutral

  • : It often runs reliably but can fail without warning.
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Showing 1-3 of 155 reviews

Jul 22, 2026
Reviewer name: Greg W
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Super Easy to Install

Very easy to insall and start up - literally the touch of one button to turn it on. My wife commented on how much nicer they look versus our old fire alarm. The only thing to consider is they are not hardwired because they use a 10 year battery. I am happy with the purchase and would buy them again.

International review
Review from walmart.ca
Helpful?6027CCBJDO1Z19673670635
Jul 20, 2026
Reviewer name: Initial Review
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

RF linked smoke detectors

So far so good. Just installing them. The mounting holes don't align with my old first alert onelink which is being replaced after over 10 years. First alert offers a bracket that seems to accommodate other brands hole spacing which is convenient. These ones activate the unit when you attach the bracket. I like that the pack of six come preconfigured to talk with each other, so no need to set up. I question the usefulness of the display given where you have to mount them for smoke. As a carbon monoxide detector i would have thought they need to be mounted low to the ground as CO is heavier than air.

International review
Review from walmart.ca
Helpful?6027CCBJDO1Z19673670635
Aug 24, 2026
Reviewer name: Robert
Top Reviewer
Item details
Smoke and carbon monoxide alarm sensor technology: Photoelectric Sensor
Model: SC01
Count per pack: 3
Sold and shipped byX-Sense USA
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Add protection

Replaced old detector and added some extra protection then what I hade.

Helpful?6027CCBJDO1Z19673670635
Current price is $269.99
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4.7 stars out of 5, based on 847 seller reviews(4.7)
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