2-in-1 Smoke & CO Detector Digital Display Sound Light

Two Silent Killers. One Smart Detector.

Smoke and carbon monoxide are the two most dangerous invisible threats in any home — and most people don't realize they need protection from both until it's too late. This 2-in-1 Smoke and Carbon Monoxide Detector Combo gives you comprehensive, always-on protection against both threats in a single device. The digital display shows real-time CO levels at a glance, so you're never left guessing — and when danger is detected, the powerful sound and light alarm ensures everyone in the home is alerted immediately, even in noisy environments or for those with hearing difficulties. Whether it's your home, a hotel room, or your RV, this detector travels with your peace of mind.

Interconnected. Battery Operated. Ready Anywhere.

Battery-operated and completely wire-free, this detector installs in minutes without an electrician and works reliably during power outages when you need it most. The interconnected design allows multiple units to communicate — when one alarm triggers, all connected alarms sound simultaneously, ensuring no corner of your home goes unwarned. Compact and portable, it's equally at home mounted on a bedroom ceiling, placed on an RV shelf, or packed in a travel bag for hotel stays. This is the one safety device that protects your family whether you're at home or on the road.

Product Specifications

• Detection: 2-in-1 smoke and carbon monoxide (CO) detection
• Display: Digital display showing real-time CO concentration levels
• Alarm: Sound and light alarm for dual-mode alerting
• Power: Battery operated — no wiring required
• Interconnect: Supports interconnected multi-unit setup
• Portability: Compact design for home, travel, and RV use
• Quantity: 1 unit included
• Ideal For: Bedrooms, living rooms, RVs, hotel travel, vacation rentals

Care Instructions

• Test the alarm monthly by pressing the test button to confirm sound, light, and sensor functionality
• Replace batteries immediately when the low battery warning sounds — never leave the detector unpowered
• Clean the exterior and sensor vents gently with a soft dry cloth or compressed air every 6 months to prevent dust buildup from affecting sensor accuracy
• Do not paint over, cover, or obstruct the detector in any way
• Replace the unit every 5–10 years per manufacturer guidelines — sensors degrade over time
• Install at least one detector on every level of the home and outside each sleeping area per safety guidelines
• Do not install near cooking appliances, bathrooms, or garages where false alarms are more likely