X-Sense Interconnected Smoke and CO Detector Combo, SC01-W, 6-Pack

Price: $269.99 - $237.48
(as of Sep 08, 2026 23:48:59 UTC – Details)

From the brand

Standalone Model

Interconnected Model

10-Year Sealed Battery: Contains a long-life lithium battery that powers the device for its entire 10-year life
Wireless Interconnection: If one alarm detects a threat, all interconnected alarms will activate to sound a warning
2-in-1 Protection: This combination detector protects your family against two dangers – both smoke and carbon monoxide; tested and certified to meet UL 217 and UL 2034 safety standards
Large Mounting Bracket for a Clean Finish: Our extra-large 5.7-inch bracket covers more area than standard small ones, easily hiding old screw holes and ceiling stains from previous alarms; installation looks neat with no need for patching
Test/Silence Button: The single push of a button will either test or silence all units in the system
Customers find the smoke and carbon monoxide detectors easy to set up and install, with straightforward connectivity and a 10-year battery life. They appreciate the detectors’ features, with one customer noting how they alert simultaneously and another mentioning the LED display for carbon monoxide levels. The reliability receives mixed feedback – while some say they work as advertised, others report false alarms and malfunctioning units. The durability is concerning, with multiple customers reporting units failing within a year.