Uninterrupted Safety with 120-Hour Battery Life
Equipped with a powerful built-in 1000mAh lithium polymer battery, this portable 3-in-1 detector provides up to 120 hours of continuous monitoring on a single charge. Say goodbye to the hassle of frequent battery replacements.
Supports universal Type-C fast charging (up to 65W input), ensuring your device is quickly powered up and ready for your next journey.
High-Precision Sensor & Instant Alerts
Safety is in the data. Featuring an upgraded chip and a widened 360° air intake design, it detects Carbon Monoxide levels (0-1000 ppm) with high accuracy and minimal delay. An unmistakable visual and audible alarm triggers immediately when CO reaches the default 50 ppm threshold.
💡 PRE-USE TEST GUIDE:
To ensure maximum reliability, test the sensor before your trip. Briefly expose the device to a controlled smoke source (like cigarette smoke or car exhaust). A change in screen values, light ring color, and an audible beep indicate the sensor is fully functional.
Compact Design for Any Environment
Whether you are off-grid or at home, monitor CO, Temperature (14°F~122°F), and Humidity seamlessly with 3 versatile placement options.
🧲 Magnetic Back
Easily attach the detector to refrigerators, metal cabinets, or vehicle bodies for secure, hands-free monitoring.
🧗 Lanyard Loop
Perfect for outdoor adventures. Simply hang it inside your camping tent, inside an RV, or attach it to your backpack.
⏱️ Built-in Stand
A stable 90° upright design makes it ideal for flat surfaces like bedroom nightstands, kitchen counters, or office desks.
This portable device continuously detects Carbon Monoxide (CO) levels from 0 to 1000 ppm. Simultaneously, it displays real-time ambient Temperature (14°F~122°F) and Humidity (0%~95% RH) to keep your environment completely safe and comfortable.
It features a powerful built-in 1000mAh rechargeable lithium battery that provides up to 120 hours of continuous standby. You can quickly and easily recharge it using the included Type-C fast charging cable.
The highly sensitive upgraded sensor triggers a loud audible and clear visual alarm as soon as the Carbon Monoxide concentration reaches the strict safety threshold of 50 ppm, ensuring you have ample time to react.
It is designed for ultimate portability. You can use the magnetic back to attach it to a fridge or metal surface, use the built-in stand to place it upright on a bedroom nightstand, or use the lanyard loop to hang it inside an RV or camping tent.
All orders are processed and dispatched within 48 hours. For customers in the United States, we provide expedited delivery, typically arriving in just 5 to 8 days. For other international destinations, please contact our support team for specific rates and times.
We offer Free US Shipping on all orders. We ship DDP (Delivered Duty Paid), meaning all duties and taxes are fully covered by us—there are absolutely no hidden fees at checkout or delivery.
- Processing Time: 48H Dispatch.
- Transit Time: 5-8 business days.
Note: We operate and process orders every single day. Transit times are based on calendar days, as our logistics network does not pause for holidays.
Once your order is dispatched within 48 hours, you will receive a shipping confirmation email containing your tracking number.
You can easily check your real-time shipping status anytime by entering your tracking number on the dedicated "Track Order" page on our website.
You have 60 days after receiving your item to request a return for unused items in original packaging.
- Our Fault: We cover all return shipping costs.
- No Restocking Fees: We never charge hidden fees.
Email us at support@comonit.com to start a return.
Your COmonit gear is backed by a 2-Years Warranty covering any factory defects in materials or workmanship.
- Easy Claims: Just email us with your order number and a photo/video of the issue.
Our tech team will resolve it within 1-2 calendar days via repair or replacement.