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Overview

This 2-in-1 detector can simultaneously monitor fire smoke and deadly carbon monoxide gas. A clear digital display shows real-time updates, while independent alarm indicator lights quickly identify the source of danger. A high-decibel alarm sound combined with flashing lights can wake you even if you're asleep. Battery powered, it requires no complicated wiring and is ready to use immediately.

2-in-1 smoke and carbon monoxide detector, battery powered, with LED display, independent audible and visual alarm, smoke & CO leak sensor, and high-decibel alarm (4 unit).

Model: GS-Dec0204
Web Code: 19634366
Sold and shipped by | 3.2 seller rating (79 reviews)

Available for deliveryAvailable online only

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Enjoy on orders from this seller.

Seller Return Policy

Warranty

Check with the manufacturer for details.

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

This product is a two-in-one smoke and carbon monoxide detector, offering dual protection in one unit. It requires no complex wiring and is easy to install.

It utilizes a high-quality electrochemical sensor and an infrared photoelectric sensor, providing 360-degree, accurate, and independent monitoring of smoke and carbon monoxide gas. It responds quickly and effectively reduces false alarms.

The device features a clear LED display that shows real-time carbon monoxide concentration and alarm type. Independent visual indicator lights allow you to quickly identify the source of danger and take timely and appropriate action.

When danger is detected, the device will activate a high-decibel alarm accompanied by a strong flashing light. This dual auditory and visual warning ensures that even if installed in the living room, it can effectively wake someone sleeping in the bedroom.

The product is powered by three AA batteries and has a compact and lightweight design. After confirming that the area is safe, a one-button mute function can be used to temporarily disable the alarm. Its user-friendly design makes it a reliable choice for protecting your home.

Product Condition
Brand New
Door/Window Sensor
No
Water Sensor
No
Smoke/CO2 Sensor
Yes

Controls

Remote Control Included
No
Connectivity
Wireless

Alarm

Security Alarms
Yes
Siren Included
Yes

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 on all orders.

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

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