X-Sense Interconnected Smoke and Carbon Monoxide Detector, 6-Pack

Price: $239.98
(as of Sep 09, 2026 08:06:03 UTC – Details)

Product description

Compare X-Sense Smoke & Carbon Monoxide Detectors

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Safety Standards

UL 217 Ed.9 & UL 2034 Ed.5

UL 217 Ed.9 & UL 2034 Ed.5

UL 217 Ed.9 & UL 2034 Ed.5

UL 217 Ed.9 & UL 2034 Ed.5

UL 217 Ed.9 & UL 2034 Ed.5

UL 217 Ed.9 & UL 2034 Ed.5

UL 217 & UL 2034 Certified

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Power Source

10-Year Built-In Battery

10-Year Built-In Battery

10-Year Built-In Battery

10-Year Built-In Battery

10-Year Built-In Battery

10-Year Built-In Battery

Style Name

RF Interconnected Model

Standalone Model

Standalone Model

Standalone Model

RF Interconnected Model

RF Interconnected Model

Detection Type

Smoke, Carbon Monoxide

Smoke, Carbon Monoxide

Smoke, Carbon Monoxide

Smoke, Carbon Monoxide

Smoke, Carbon Monoxide

Smoke, Carbon Monoxide

Communicates with Each Other

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LCD Display

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Item Size

Ø5.7″ × 2.0″

Ø5.7″ × 2.0″

Ø5.7″ × 2.0″

Ø5.7″ × 2.0″

Ø5.7″ × 2.0″

Ø5.7″ × 2.0″

10-Year Sealed Battery: Designed with a long-lasting lithium battery, this alarm delivers up to a decade of maintenance-free operation—no battery replacements needed, just consistent protection you can rely on
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
Dual Protection in One Device: Equipped with both smoke and carbon monoxide sensors, this combo alarm provides continuous, reliable protection around the clock—all from a single compact unit. Certified to meet UL 217 and UL 2034 standards for safety you can trust
Oversized Mounting Plate for Better Coverage: The 5.7-inch mounting bracket offers wider coverage than typical bases, helping conceal existing drill holes or marks from previous alarms for a cleaner installation. (Tip: Confirm your existing footprint fits within this size before installing
Clear LCD Display: Easily monitor real-time CO levels and battery status at a glance. The display remains off during normal operation and activates only during alerts or testing—keeping your space quiet and undisturbed