X-Sense Wireless Combination Smoke and Carbon Monoxide Detector, 10-Year Non-Replaceable Battery, Interconnected Up to 24 X-Sense Link+ Devices, UL 217 & UL 2034 Certified, Model XP0H-WN, 3-Pack

Price: $129.99 - $123.49
(as of May 25, 2026 06:02:45 UTC – Details)

From the brand

Combination Detector

Please Note: XP0H-WN supports wireless interconnection but does not have Wi-Fi
All Alarms Sound Together: If one alarm detects smoke or CO, all interconnected alarms go off at the same time; everyone in your home knows right away and has more time to get out safely
Remote Control Without the Climb: Test or silence all interconnected alarms with a remote (sold separately)—no ladders, no reaching; simple, safe, and perfect for seniors
10-Year Sealed Lithium Battery: A long-lasting battery that powers your alarm for 10 years, so you don’t have to worry about frequent replacements
2-in-1 Protection Made Simple: Smoke and carbon monoxide detection work together in one device to provide nonstop safety you can count on; tested and certified to meet UL 217 and UL 2034 safety standards
Large Mounting Bracket for a Neat Look: Our oversized 5.7-inch (145 mm) bracket covers a wider area than typical small brackets, hiding old screw holes and ceiling marks from previous alarms; this ensures a clean installation without extra patching (Note: Please confirm your current device fits this size before installing.)