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Overview
This KIDDE smoke detector uses photoelectric technology to detect visible smoke particles from smoldering fires earlier, unlike ionization alarms. It is equipped with a sealed lithium battery that lasts for 10 years, avoiding frequent replacements. This smoke detector minimizes false alarms caused by cooking smoke, performs self-tests to ensure proper functionality, emits audible end-of-life notifications to remind you of the necessary replacement.
Brand New - Kidde DETECT Smoke Alarm, 10-Year Battery Powered (20SD10-CA)
Model: 20SD10
Web Code: 19215320
Sale ends: *
Available online only
Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.
Seller Return Policy
Warranty
Check with the manufacturer for details.
For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.
What you need to know:
- Membership is $19.99 / month until you cancel.
- You can cancel at any time, but if you cancel after the first 30 days you may be subject to a service recovery fee.







