Get your order today. Same-Day Pick Up* or Delivery** available.

Garrison Plug-In Carbon Monoxide Alarm with Battery Backup Front_Flat

Toggle Image Magnification

Garrison

Garrison Plug-In Carbon Monoxide Alarm with Battery Backup

Name: Garrison Plug-In Carbon Monoxide Alarm with Battery Backup
Brand: Garrison
SKU: 0465807
Price: 39.99 CAD
Availability: InStock

#046-5807-4

View Product Details

View Similar Items

$39.99

Save 11%

SaleTop Rated

Buy Online :

FREE
Pick Up
Available
Same-Day Delivery
Available
Ship to Home
Available

Pick up at Leduc, AB

15 In Stock

Pick up available 08:00 a.m., Dec 20

Also Find It in Store:

15 In Stock at Leduc, AB

Aisle 55

Quebec residents: For information on maintenance and repair click here.

Garrison

Garrison Plug-In Carbon Monoxide Alarm with Battery Backup

$39.99

Save 11%

$59.99

Save 25%

17 In Stock

First Alert CO605 CO Plug In Model with 9V Battery Backup

$49.99

13 In Stock

Kidde Worry-Free Plug-In Digital Carbon Monoxide (CO) Alarm With 10-Year Sealed Battery

$62.99

16 In Stock

Garrison Battery-Powered Carbon Monoxide Alarm with Digital Display

$34.99

Great Buy

8 In Stock

Garrison Battery-Operated Combination Smoke & Carbon Monoxide Alarm with Voice Alert

$59.99

Save 20%

11 In Stock

Garrison Hardwired Combination Smoke & Carbon Monoxide Alarm with Voice Alert

$69.99

Save 13%

11 In Stock

First Alert Hardwired Combination Smoke and Carbon Monoxide Alarm With Battery Backup

$64.99

12 In Stock

First Alert Smoke and Carbon Monoxide Alarm with 10-Year Battery

$69.99

26 In Stock

Kidde 2-in-1 Smoke & Carbon Monoxide (CO) Detector Combo with Voice Alarm, Batteries Included

$74.99

Save 25% ($25.00)

8 In Stock

First Alert BRK Carbon Monoxide Alarm With LED Strobe Light and 10-Year Sealed Battery

$149.99

0 In Stock

Product Details

The Garrison Plug-In Carbon Monoxide Alarm offers reliable protection for your home by detecting dangerous CO levels. It's easy to install and operates with a wall outlet, featuring a battery backup for power outages. The alarm uses advanced technology to sense CO and alerts you with a loud alarm and digital display showing CO levels.

ACTIVE CO SENSOR: Detects dangerous Carbon Monoxide (CO)
Electrochemical sensor technology detects CO
Easy to install powered by a 120V AC wall outlet with 2-AA alkaline batteries (included) as backup in case of power failure
Battery backup (2 AA batteries included)
10-year limited manufacturer's warranty on the alarm
The large LCD screen to provide essential information
85-dB alarm@3M
Meets requirements of UL 2034
**Starting January 1, 2026, Ontario requires CO alarms adjacent to sleeping areas and on each storey in all residences with fuel-burning appliances, fireplaces, or attached garages.

Part Number	GS845A-H01
Product Use(s)	Carbon Monoxide Detector
Alarm Type	Beep
Sensor Type(s)	Electro-Chemical
Power Source	Plug In
Battery Type/Battery Size	AA
Accessories List	Backup Battery
Primary Colour	White
Consumer Pack Size	1
Certifications	UL Listed

Smart System Compatibility	No Smart Technology
Audible Alarm Strength (db)	85 dB
Minimum Operating Temperature (°C)	4.40 °C
Maximum Operating Temperature (°C)	37.80 °C
Range (ft)	11.48 ft
Cord Length (ft)	0.00 ft
Advanced Features	Testing Button
Shelf Life (year)	10 yr
Sustainability	TUV Green Product Mark Certified
Assembled Length (in)	2.87 in
Assembled Width (in)	1.46 in
Assembled Height (in)	5.20 in

Warranty

This product carries a special warranty. Please see your local Canadian Tire store for details.

User Manual

View user manuals and additional product information

Download

Online Ordering

Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Online Ordering Information

Returns

Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
The return policy outlined above may not apply to the product you are currently viewing. For complete details and eligibility, please refer to our Return Policy for exceptions.

Shop Related Products

Weekly Deals
Customers Also Viewed
Top Trending Products
More From This Brand

Current item

Garrison Plug-In Carbon Monoxide Alarm with Battery Backup

$39.99

Save 11%

Garrison Battery-Powered Carbon Monoxide Alarm with Digital Display

$34.99

Great Buy

Garrison Photoelectric Battery-Operated Smoke Alarm Twin Pack, 2-pk

$29.99

Save 21%

First Alert FG250 Smoke Alarm, 9V Battery Ion, 2-pk

$44.99

Subtotal for 4 items$149.96~~$165.96~~

Reviews

Rating Snapshot

Select a row below to filter reviews.

25 reviews with 5 stars.

1 review with 4 stars.

1 review with 3 stars.

1 review with 2 stars.

0 reviews with 1 star.

Overall Rating

4.8

0 out of 1 (0%) reviewers recommend this product

Review this product

Select to rate the item with 1 star. This action will open submission form.

Select to rate the item with 2 stars. This action will open submission form.

Select to rate the item with 3 stars. This action will open submission form.

Select to rate the item with 4 stars. This action will open submission form.

Select to rate the item with 5 stars. This action will open submission form.

Adding a review will require a valid email for verification

Filter Reviews

safety
batteries
price
purchase
ease of use
design
small
compact

1 to 5 of 28 Reviews

1 – 5 of 28 Reviews

5 out of 5 stars.

Happy

12 hours ago

Reasonable price quick delivery

Helpful?

5 out of 5 stars.

Carbon Monoxide Detectors

7 days ago

Easy to assemble and start using right away

Helpful?

5 out of 5 stars.

Simple to use

7 days ago

Nice unit, back-up batteries included, plug it in, simple. Easy to read digital display and also has a "test" button. 10 yr life. Just convenient to plug in and a green light to indicate it's working.

Helpful?

5 out of 5 stars.

Excellent Product 👍

10 days ago

Super easy to install, works great 👍

Helpful?

5 out of 5 stars.

A

11 days ago

Electric & battery, works well

Helpful?

1 – 5 of 28 Reviews

Next Reviews

Questions

1 - 1 of 1 Question

Q: Where is this device manufactured?

4 months ago

0 Answers

△The tire producer / manufacturer of the tires you are buying, and Canadian Tire is responsible for the recycling fee that is included in your invoice. The tire producer / manufacturer and Canadian Tire uses this fee to pay for the collection, transportation, and processing of used tires.

CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

Additional information for residents of Quebec only: The regular annual rate for persons applying for the Triangle Mastercard and the Triangle World Elite Mastercard is 21.99% for cash transactions and related fees and 21.99% for all other charges. Some applicants may receive a higher or lower regular annual rate depending on a credit evaluation. The minimum payment is the sum of (a) the greater of: (i) interest and fees shown on your statement + $10; or (ii) 5% of the New Balance, excluding amounts on special payment plans, (b) any balance over your credit limit, (c) any amounts past due not included in (b) above, and (d) the amount of any equal payments plan instalments then due. Balances under $10 are due in full. For residents of Quebec, the period between the statement date and the due date for payment is 26 days. The billing period covered by each statement can be from 28-33 days. The Triangle Mastercard and the Triangle World Elite Mastercard do not have an annual fee. Examples of borrowing costs (rounded to the nearest cent) assuming that all charges are purchases bearing interest at the regular annual rate of 21.99%, a 30 day month, no charges made on special payment plans and no other fees, additional payments or other changes are:

If your average balance is:	Total monthly credit charges will be:
$100	$1.81
$500	$9.04
$1000	$18.07
$2000	$36.15

^† In the form of electronic Canadian Tire Money® (CT Money®). You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money. Not all items sold at Canadian Tire earn CT Money. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax. Bonus CT Money collected from online orders will be applied to the member’s Triangle Rewards™ account within 5 weeks of the purchase date. Terms and Conditions apply. Visit Triangle Rewards: Sign Up & Earn Today for more information.

^®/TMMark’s is a registered trademark of Mark’sWork Warehouse Ltd, used under licence.

^®/TMSport Chek is a registered trademarkof FGL Sports Ltd, used under licence.

^◊Off our original prices. Pricing, selection, and availability of clearance items are determined by each store. Applicable on select styles/sizes. Clearance items may be display models or not exactly as shown. Quantities may be limited and may vary by store. Rainchecks unavailable. We reserve the right to limit quantities. Shop early for greatest selection. Contact your local store for more information.

^‡‡Shipping fees apply. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (“Store”) from which the item(s) was purchased. Bulk items will only be delivered within a 100km radius of the Store. Not available in Recontre East, NL. Conditions and restrictions apply. Visit Online Ordering for more information.

®/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.
®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.
◊Off our original price. Quantities may vary by store. Some clearance product and price points may not be available at all locations.
± Was price reflects the last national regular price this product was sold for

®/™ Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited.

*$9.99 + tax delivery fee. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

*Free at the majority of stores. Some stores may require a minimum order value (before taxes). Orders that do not meet the minimum order value will be subject to a fee. Orders ready typically within 24 hours. Wait for Ready for Pick Up email before proceeding to store. **$9.99 + tax delivery fee. Available at select stores. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Orders placed before the cutoff time will be delivered the same day, and orders placed after cutoff time will arrive the next day. Eligible in-stock items only. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.

*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

†Our Lowest Prices of the Year are defined as the period between January 1–December 31, 2025. Offer excludes localized promotions including but not limited to Grand Openings.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $300 spend is on the pre-tax amount on the same tender and for a single transaction. $300 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

*Valid October 1, 2025 - January 1, 2027 with the purchase of a white and gold Nespresso Vertuo Next Premium coffee machine (without the Aeroccino Milk Frother) ("Eligible Purchase") until depletion of available stock. Purchase receipt together with the serial number of the coffee machine must be uploaded to promo.nespresso.ca by February 1, 2027. Receive 30 Nespresso coffee capsules (one (1) sleeve of Intenso, one (1) sleeve of Odacio and one (1) sleeve of Melozio) ("Nespresso Pods"), or while supplies last. No rainchecks. The 30 Nespresso coffee capsules can only be redeemed once (1) per customer. Offer is non-transferable, cannot be exchanged/redeemed for cash and cannot be combined with any other offer. Visit promo.nespresso.ca for full details.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. Minimum purchase of $200 or more required to receive the 20x bonus. Minimum $200 spend is on the pre-tax amount on the same tender and for a single transaction. $200 must be spent on items that earn CT Money. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks.

®/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under licence.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. Minimum purchase of $250 or more required to receive the 20x bonus. Minimum $250 spend is on the pre-tax amount on the same tender and for a single transaction. $250 must be spent on items that earn CT Money. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks.

®/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under licence.