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Overview

Double the safety! This two-in-one smoke and carbon monoxide alarm features a clear LCD display showing real-time gas concentrations, a 90dB high-pitched sound, and a bright flashing light for immediate warning. Battery-powered, no wiring required, and easy, adhesive-based installation. Perfect for homes, apartments, offices, hotels, and more, it's here to keep you safe!

2-in-1 Smoke and Carbon Monoxide Alarm | 90dB Audible and Visual Alarm | Battery-Powered Smoke Alarm | Smoke Alarm | Carbon Monoxide Alarm | A safety essential(2-pack)

Model: GS-July3002
Web Code: 19409640
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.

2.8-inch LCD display

The mirror design is close to a full screen, high-end and atmospheric, clearly displays the carbon dioxide concentration, temperature, humidity and power, and the data is clear at a glance. ​

One-button control is convenient and practical​

Press and hold for 3 seconds to turn on and off the machine, and it will automatically detect when it is turned on. It supports detection calibration, on and off sound, switching temperature units (°C/°F) and screen off energy saving, and is easy to operate. ​

High-precision sensing data is reliable​

Adopting high-quality electrochemical detection modules and high-precision sensor units, it can accurately detect carbon dioxide, temperature, and humidity, with stable performance, strong anti-interference, low power consumption, and accurate and safe data. ​

Long battery life and easy to carry​

1200mAh large-capacity lithium battery, USB charging, long battery life. Compact structure, easy to carry and store, suitable for home, office, car, travel and other scenarios.

Packing list: detector*1, data cable*1, manual*1

Product Condition
Brand New

Alarm

Colour
2piece

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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