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Overview

This alarm offers cutting edge technology that sends fast alerts to give your family more time to get out safely and enhanced sensing technology reduces false alarms often caused by cooking.Hardwired Alarm with Worry-Free 10-Year Backup Battery: No battery changes for 10 years.† Avoids inconvenient battery replacements and saves up to $40 over the life of the device.Fast Alerts: Cutting edge technology gives ample time to get out safely.Interconnected Alarms

Kidde Smoke Alarm 120V Hardwired with 10 year Lithium Battery backup 20SA10-CA (3 Pack)

Model: 20SA10-CA
Web Code: 19220700
Sold and shipped by | 3.4 seller rating (112 reviews)

Available for deliveryAvailable online only

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

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

North America’s #1 home fire safety brand* is bringing you the next level of

fire safety with the Kidde Smoke Alarm model 20SA10-CA.

This alarm offers a modern design ideal for all living spaces. Cutting edge

technology sends fast alerts that give your family more time to get out safely

and enhanced sensing technology reduces false alarms often caused by

cooking.

Comprehensively tested and designed to UL/ULC standards for safety

and reliability, this Kidde DETECT alarm is powered by 120V AC with 10-year

backup battery so you never have to change a battery.

Plus, it’s self-testing and easy to install with the included twist-and-click

mounting bracket. Equipped with end-of-life notifications, the alarm will beep

to remind you it’s time to replace it 10 years after it is powered. This alarm

also has interconnected alarm activation so you never miss an emergency

and can get out faster.

Alarm Warnings – Featuring multi-color LEDs

Fire: The red LED will flash in sync with the alarm pattern (3 long beeps).

The alarm will repeat this pattern until the unit is reset or smoke is eliminated.

End of Unit Life: Two chirps and amber LED flashes per minute.

Alarm Memory: Alerts a user if smoke has been detected in the last 24

hours. If smoke has been detected, the red LED blinks every 15 seconds.

Features & Benefits

• Worry-Free 10-Year Backup Battery – No battery changes for 10 years.†

Avoids inconvenient battery replacements over the life of the device.

• Interconnected Alarms – When one alarm sounds, they all sound, so

you never miss an emergency and can get out faster.

• Self-testing Alarms – For added assurance, internal components

ensure alarm is always operating as expected.

• Simple Installation – Easy install with included twist-and-click

mounting bracket.

• End-of-life Notifications – No low battery chirps! This alarm beeps to

remind you it’s time to replace it 10 years after it is powered.

Installation of Alarm

This model meets the latest residential smoke alarm standards, which

includes enhanced resistance to nuisance alarms from cooking. Industry

experts recommend that both ionization and photoelectric smoke alarms be

installed to help ensure optimal detection of the various types of fires that

can occur within the home. Ionization sensing alarms may detect invisible fire

particles (associated with fast flaming fires) sooner than photoelectric alarms.

Photoelectric sensing alarms may detect visible fire particles (associated

with slow smoldering fires) sooner than ionization alarms. Industry experts recommend specific locations for smoke alarms, such as every level and

sleeping area of the dwelling. The alarm can be installed on the surface of

any wall or ceiling following the UL/ULC/NFPA/Manufacturer’s recommended

placement guidelines, on a CSA listed or recognized junction box. See User

Guide for more location information and additional instructions.

All connections should be made by a qualified electrician and all wiring

used shall be in accordance with codes having jurisdiction in your area.

Make certain all alarms are wired to a single, continuous (non-switched)

power line, which is not protected by a ground fault interrupter. A maximum

of 305m (1000 ft.) of wire can be used in the interconnect system. Use

agency approved household wire (as required by local codes) available at all

electrical supply stores and most hardware stores.

A maximum of 24 Kidde devices can be interconnected in a multiple station

arrangement. The interconnect system must not exceed the NFPA (National

Fire Protection Association) limit of 18 initiating devices, of which 12 can be

smoke alarms. With 18 initiating devices (smoke, heat, CO, etc.) interconnected,

it is still possible to interconnect 6 strobe lights and or relay modules.

Product Condition
Brand New
Motion Sensors
No

Controls

Hub/Bridge Required
No

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

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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