✅ Advanced 4-in-1 Protection: Stay protected from natural gas, carbon monoxide, temperature, and humidity changes—all in one powerful detector. The upgraded 2026 V2.0 sensors deliver faster, more accurate readings to help you detect hidden dangers before they become emergencies.
✅ Real-Time Monitoring & Alerts: The large HD color display shows live readings at a glance. When danger is detected, the device activates a flashing light and loud alarm, alerting you instantly to act.
✅ Plug It In or Use Cord-Free: Designed for versatility and reliability—even during power outages. Simply plug into any standard outlet or use as a portable detector. Ideal for kitchens, bedrooms, apartments, garages, RVs, hotels, and camping trips.
✅ Reliable & Durable Sensor Design: Built for long-term accuracy and durability, ensuring dependable detection of both gas and carbon monoxide leaks. Enjoy peace of mind knowing your home and family are protected 24/7.
✅ Trusted MARCALA Quality: As an American family-owned brand, MARCALA is committed to your safety. Every detector is backed by lifetime customer support and a replacement policy. Your family’s protection is our top priority.
 
Variation-Specific Details
🔹 2026 V2.0 3-Pack
Protects your entire home — not just one room.
Multiple detectors ensure complete coverage for large spaces or multi-room setups.
Best for homes, apartments, and RVs with multiple sleeping or living areas.
 
🔹 Single Unit
Ideal for smaller spaces or as an extra detector for targeted protection.
Perfect for travel, RV use, or individual rooms.