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We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
Protect your home with the Dufuls 4-Pack 2-in-1 Smoke & CO Detector combo. Each compact unit houses two sensors—a high-sensitivity photoelectric smoke sensor and a precise electrochemical carbon monoxide sensor. They operate independently within the same housing, so you won’t have to guess which condition is changing. This separation helps you respond with confidence, understanding when smoke is present versus when carbon monoxide levels rise. The design prioritizes real-world usability, balancing fast detection with straightforward maintenance, all without relying on gimmicks or prompts that overstate results.
The large LCD screen displays current CO concentrations, while a bold red LED and an audible 85 dB alarm alert you to any detected hazard. As air quality shifts throughout the day, the display updates, giving you a continuous read on the environment instead of a single, static alert.
Powered by a 9V battery, these detectors do not require wiring, and mounting is straightforward with the included screws and brackets for walls or ceilings. The compact form fits common home layouts without crowding the space.
To maximize protection, place units in living rooms, bedrooms, hallways, garages, and basements. The 4-pack makes it easier to create a network that covers key zones, reducing blind spots and providing consistent alerts throughout the home.
What you get: four detectors in one pack, plus essential mounting hardware to get you up and running quickly. Consider placing detectors in key corridors and near sleeping areas for steady awareness across the home.
Q: How does the 2-in-1 detector work?
A: Two sensors operate independently in one unit, providing separate smoke and CO readings.
Q: Is installation battery-powered and easy to mount?
A: Yes, it runs on a 9V battery, requires no wiring, and includes screws and brackets for wall or ceiling mounting.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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