Skip to main contentSkip to footer
Slide 1 of 6

Overview

๐Ÿšจ ๐Ÿ•๏ธ Gas Doc DS-399 Portable CO Detector features 168-hour standby rechargeable battery and audible & visual alerts. 3-in-1 design ensures reliable monitoring for travel, camping, home, car, and tent safety. ๐Ÿ”‹

Gas Doc DS-399 Portable Carbon Monoxide Detector โ€“ Dark Blue

Model: Bulk Buy-12378
Web Code: 19773307
Sold and shipped by | 1.8 seller rating (12 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.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

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

What's included:

  • Gas Doc DS-399 Portable Carbon Monoxide Detector โ€“ Dark Blue

๐Ÿ›ก๏ธ The GasDoc DS-399 Portable Carbon Monoxide Detector is designed for dependable mobile safety. Accurately detects CO levels for early warnings ๐Ÿ”ฅ Audible and visual alerts activate instantly ๐Ÿšจ Rechargeable battery supports up to 168 hours standby ๐Ÿ”‹ Compact and lightweight for travel and camping ๐Ÿ•๏ธ Suitable for cars, tents, homes, and emergency kits ๐Ÿš— Easy operation with clear indicators ๐Ÿ“Ÿ Built with precision sensors and durable material, this detector ensures reliable performance in varied environments. Its portable design makes it easy to carry while the alert system provides immediate warnings. Ideal for travelers and outdoor enthusiasts, it delivers consistent CO protection wherever safety is needed most. โœ…๐Ÿ†

Product Condition
Brand New

For Quebec residents โ€“ย 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