To see product details, add this item to your cart. You can always remove it later.
Ships from
鶹
鶹
Ships from
鶹
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
4-in-1 Carbon Monoxide DetectorYuanpu-EU
  • 4-in-1 Carbon Monoxide Detector with Battery Backup | Plug-in Natural Gas Leak Detector, Digital Display for CO, Temp, Humidity - Home, RV, Apartment Safety
  • To view this video, download
  • VIDEO

4-in-1 Carbon Monoxide Detector with Battery Backup | Plug-in Natural Gas Leak Detector, Digital Display for CO, Temp, Humidity - Home, RV, Apartment Safety

4.5 out of 5 stars (32)
To see product details, add this item to your cart. You can always remove it later.
Coupon:
Apply 15% coupon Terms
Save 16% at checkout Terms

Purchase options and add-ons

About this item

  • 4-in-1 Ultimate Safety Guardian for Your Home: This 4-in-1 Carbon Monoxide Detector is your comprehensive solution, integrating four essential functions into one powerful device. It expertly detects deadly carbon monoxide (CO) leaks (0-999 ppm), flammable natural gas (NG), and propane (LPG), making it a reliable CO & Gas Detector. Plus, it seamlessly incorporates real-time Temperature (-10°C to 60°C) & Humidity (5-95% RH) Detectors, giving you complete oversight of your home's environment in one glance.
  • High-Accuracy Sensor & 2.1 Inch Large Color LCD for Clear, Reliable Data: This Natural, Propane, CO & Gas Detector is equipped with a high-accuracy sensor, meeting strict laboratory-grade standards for real-time protection with minimized false alarms. It features a vibrant 2.1 inch large HD color LCD display that supports both horizontal and vertical screen switching, clearly presenting all critical readings—including gas concentrations, temperature, and humidity—for intuitive monitoring at a glance.
  • Plug-and-Play with 8-Hr Long-Lasting Backup Battery: Designed for ultimate convenience, this Natural Gas Leak Detector plugs directly into any standard AC outlet (100-220V compatible) for instant use. Its built-in rechargeable battery provides a crucial 8 hours of continuous backup power during unexpected outages, ensuring your safety monitoring is never interrupted.
  • Dual Alarm System: Audible & Visual Double Protection: When dangerous gas levels exceed safe limits (e.g., CO over 200 PPM or gas over 5% LEL), this Natural Gas Leak Detector instantly triggers a loud 85dB audible alarm alongside a piercing red LED visual alert. This dual warning ensures you are alerted immediately, even during sleep or in noisy environments, providing precious seconds for your family's safe evacuation.
  • Compact & Portable for Multiple Scenarios: With its sleek and lightweight design, this CO & Gas Detector with Temperature & Humidity display is ideal not only for your home—like the kitchen, bedroom, or living room—but also perfect for travel, apartments, rentals, and RV trips. Wherever you go, easily carry and set up your personal safety zone.

Additional details

Verified by Transparency
The brand applies a unique Transparency code to each item. We verify this code before shipping. You can verify this code using the 鶹 Shopping app to confirm that it comes from the brand and view additional product details.
Verified by Transparency
Each item has a unique code that we verify before shipping. Learn more
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Videos for similar products

Previous page

  1. 6-in-1 Portable Carbon Monoxide Detectors Plug in, MODOFO TOOL Smoke and Carbon Monoxide Detector with Built-in Battery, Natural Gas Leak Detector, HD Display for CO, Gas, Smoke, Temp, Humidity White79
    $41.79

  2. 4-in-1 Carbon Monoxide Detectors, Natural Gas Leak Detector - Plug-in with Battery Backup, HD Digital Display for CO, Gas, Temperature & Humidity - Ideal for Home, RV, Apartment Safety47
    $39.99

  3. 2 Packs 4-in-1 Carbon Monoxide Detectors, Natural Gas Leak Detector - Plug-in with Battery Backup, HD Digital Display for CO, Gas, Temperature & Humidity - Ideal for Home, RV, Apartment Safety45
    $62.39

  4. VETOUCH Carbon Monoxide Detector Plug in, Portable Carbon Monoxide Detectors, Simultaneously Checks Temperature/Humidity, Remind Function,Clear LCD Display,for Home Kitchen RV Travel CO Detector184
    $29.69

  5. MARCALA 3-Pack Travel Carbon Monoxide Detector | 2026 V2.0 4-in-1 Natural Gas & Carbon Monoxide Detectors Portable | Wall Plug-in with Backup Battery for Power Outages | Temp, Humidity, Gas & CO Alarm14
    $108.13

  6. 5-in-1 Plug in Carbon Monoxide Detector & Smoke & Natural Gas Combination Detectors with Backup Battery Temp Humidity 85dB CO Alarm for Home Hotel RV White202
    $52.99

  7. 4-in-1 Upgraded Natural Gas Leak Detector and Carbon Monoxide Detectors,Carbon Monoxide Detectors Plug in with Temperature & Humidity Monitor CO Methane Propane Alarm for Home RV Hotel (1Pack White)172
    $35.99

  8. AMDV 4 in 1 Carbon Monoxide Detector Plug in Wall, Natural Gas Detector Fire Alarm with HD Display Monitors Audible & Visual Alerts, CO Detector(CO, Gas, Temperature & Humidity) for Home, Apartment127
    $39.98

  9. 6-in-1 Portable Carbon Monoxide Detectors Plug in, MODOFO TOOL Smoke and Carbon Monoxide Detector with Built-in Battery, Natural Gas Leak Detector, HD Display for CO, Gas, Smoke, Temp, Humidity White79
    $41.79

  10. 6-in-1 Portable Carbon Monoxide Detectors Plug in, MODOFO TOOL Smoke and Carbon Monoxide Detector with Built-in Battery, Natural Gas Leak Detector, HD Display for CO, Gas, Smoke, Temp, Humidity White79
    $41.79
Next page

Product Description

carbon monoxide detector
4in1 Natural Gas Leak Detector
battery powered carbon monoxide detector
carbon monoxide detector portable
plug in carbon-monoxide detector
carbon monoxide alarm

Product information

Technical Details

Manufacturer ‎Dongguan Guancheng Huiduo Trading Business Department
Place of Business ‎Dongguan Guancheng Huiduo Trading Business Department
Product Dimensions ‎10.2 x 5.4 x 7.2 cm; 130 g
Batteries ‎1 AA batteries required. (included)
Item model number ‎HD18
Colour ‎Silver White
Power Source ‎Battery Powered
Voltage ‎110 Volts
Wattage ‎3.7 watts
Item Package Quantity ‎1
Included Components ‎Carbon Monoxide Detector
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Battery Cell Type ‎Lithium Ion
Warranty Description ‎1 Year Manufacturer
Item Weight ‎130 g
Country of origin ‎China

Additional Information

ASIN B0FSZ39HBY
Customer Reviews
4.5 out of 5 stars (32)

4.5 out of 5 stars
鶹 Rank
Date First Available Sept. 28 2025

Feedback

4-in-1 Carbon Monoxide Detector with Battery Backup | Plug-in Natural Gas Leak Detector, Digital Display for CO, Temp, Humidity - Home, RV, Apartment Safety

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Similar Brands on 鶹

Page 1 Of 1Start Over
Sponsored
Previous page
    • Next page