Jemay 2-Pack Carbon Monoxide Detector Plug-in | 10-Year Battery CO Alarm

Compact CO Safety, Big Peace of Mind

Meet the Jemay Carbon Monoxide Detector Plug-in, a small device with a big role in daily safety. Its 10-year backup battery keeps it ready even when power dips, reducing the need for frequent battery changes and ensuring continuous monitoring in your living spaces and travel setups.

Powered by a high-precision electrochemical sensor, it detects carbon monoxide with reliable sensitivity and issues an 85+ decibel alarm to alert you if readings rise. A gentle breathing light provides at-a-glance status cues, while a one-touch mute button lets you silence accidental alerts without fumbling with modes—especially handy in bedrooms and hotel rooms where quiet is appreciated.

Why this matters

• UL Certified & dependable: The detector adheres to recognized safety standards, giving you a trusted monitoring partner in homes, hotel rooms, RVs, and more.
• Long-lasting backup power: The built-in 10-year battery reduces downtime and the burden of frequent replacements.
• Accurate sensing for everyday risks: The electrochemical sensor targets common CO sources like gas appliances, chimneys, or vehicle exhaust, enabling timely alerts without overreacting to minor fluctuations.
• Clear alerts you can act on: The 85+ dB alarm cuts through deep sleep, and the breathing light helps you assess status at a glance.
• Simple, non-disruptive usability: A one-touch mute keeps sleep undisturbed when needed, and the plug-in design makes quick placement easy.

Ideal use cases

• Fixed home safety: Place near boilers, heaters, or laundry areas to monitor daily CO risks in living spaces.
• Travel-ready protection: Pack for hotel rooms or RV trips where older heating systems may be present.
• Outdoor and camping support: Use as a portable monitor on a picnic table when cooking at a campsite.

What you get

This is a 2-pack option, designed for convenient coverage across multiple rooms or locations. UL certification, strong sensing capabilities, and a user-friendly interface combine to offer a practical safety tool without demanding ongoing maintenance.