Skip to main contentSkip to footer
1 of 6

Overview

Stay safe with this high-precision carbon monoxide detector featuring real-time 0ppm display, alarm history recall, and easy operation. Ideal for homes and workplaces, it alerts you to dangerous CO levels and stores the highest reading for review. Compact, battery-powered (3×AAA, not included), and simple to install—reliable protection wherever you need it.

Digital Carbon Monoxide Detector Bold Alarm Alarm Sensor Visual Alarm Gas Alarm Sensor Gas Monitoring Monitor Black 3 pack

Model: CH-0725-14
Web Code: 19399359
Sold and shipped by | 3.1 seller rating (21 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

HIGH PRECISION SENSORS - This product boasts high-level sensors for precise detection, positioning itself as a reliable carbon monoxide detector to safeguard against invisible threats.

REAL TIME STANDBY DISPLAY - Constantly monitor concentration values. When there is no alarm, the screen shows the 0ppm, allowing you to easily check the CO alarm status at any time.

ALARM HISTORY INVESTIGATION: Easily access the top concentration detected during the last alarm by pressing the test button, thanks to the intuitive alarm sensor design.

VERSATILE USABILITY - Ideal for various settings at home or at work. Whenever the CO gas monitor alarm detector signals when you are out, the warning history will provide insights upon return.

Efficient user interaction: Featuring a portable CO detector build, this device ensures ease of operation, simplifying interaction for users of different age groups.

Specification:

Power supply: DC4.5V 3x1.5V AAA battery (not included, you need to bring your own)

Shell material: ABS

Product size: about 105x105x33mm

Product size: 4.13 x 4.13 x 1.3 inches.

Note:

Due to different monitor settings and lighting conditions, the actual colour of the item may vary slightly from the pictures. Thank you for your understanding!

Please allow 1-2cm differs due to manual measurement.

The package

Includes:

4 x Carbon Monoxide Detector

1 x user manual

Product Condition
Brand New
Colour
Black 3 pack

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

Learn more about returning a Marketplace product