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Protect your family and property with the MR818 6-in-1 Smoke and Carbon Monoxide Detector, a powerful all-in-one safety device designed to detect smoke, CO, and gas leaks with rapid precision. Whether you’re at home, in your RV, or traveling, this smart plug-in alarm provides continuous protection, reliable alerts, and convenient features that modern households need.
🛡️ All-In-One Detection for Maximum Safety
This advanced detector combines six essential functions into one compact unit:
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Smoke Detection – Alerts you instantly at the first sign of fire.
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Carbon Monoxide Detection – Monitors CO levels to prevent silent poisoning.
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Gas Leak Monitoring – Detects natural gas or propane leaks for early warning.
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Temperature Reading – Keeps you aware of sudden heat changes.
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Humidity Detection – Helps monitor home environment quality.
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Smart Alert System – Adjustable alarm volume and brightness for personalized safety.
Perfect for families, renters, RV owners, and travelers who want a reliable safety companion they can trust anywhere.
🔌 Convenient Plug-In Design with Battery Backup
Simply plug the MR818 into any outlet, and it begins monitoring instantly.
For added security during a power outage, the device includes a battery backup slot, ensuring your home stays protected 24/7.
📢 Adjustable Brightness & Volume Levels
Customize the alarm according to your environment:
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Bright LED display with adjustable brightness for day or night use
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Multiple alarm volume modes—loud enough for emergency alerts without being disruptive during testing or setup
Ideal for bedrooms, kitchens, hallways, RV interiors, apartments, and travel cabins.
🏠 Compact, Travel-Friendly & Versatile
Lightweight and easy to carry, this device is perfect for:
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Homes & apartments
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RVs and mobile homes
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Travel and hotel stays
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Rental properties & dorms
Stay protected wherever life takes you.
✔️ Why Choose the MR818 6-in-1 Detector?
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6 safety sensors in one device
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Plug-in powered with optional battery backup
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Real-time temperature & humidity display
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Designed for multi-environment use
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Easy installation—no wiring required
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Reliable alarm system with adjustable levels
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Peace of mind for your family, pets, and belongings