Stores (5) 
Promotion 
$3.00
$2.69
Alarm offers
This week there are 10 Alarm offers available. Use the filters to find the best promotions for your preferred products. Save your search to get notified when Alarm is on sale again.
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Alarm clock
$3.97
Carbon Monoxide Alarm
$40.23
$32.99
4 in. Smoke Alarm
$32.91
$26.99
Digital Carbon Monoxide Alarm
$64.85
$47.99
Garrison 5 Smoke Alarm
$28.00
Smoke Alarm 120V and Battery Backup
$38.99
moke and carbon monoxide alarm combo
$44.99
Selected Westclox Wireless Charging Alarm Clocks
$32.86
$23.99
First Alert Smoke and carbon monoxide alarm combo
$68.17
$44.99
Talking Smoke and Carbon Monoxide Alarm 10-year Battery
$52.95
Stores with Alarm in their assortment
Princess Auto
Canadian Tire
RONA
Canac
Home Depot
Lowe's
Home Hardware
Réno Dépôt
GameStop
Costco
Shoppers Drug Mart
Best Buy
Staples
Well
TSC Stores
Co-op
Top 10 best Alarm offers
Looking for the best Alarm offers? We have collected the top 10 offers for you! See here where to get Alarm at the best price and take advantage of sharp discounts and promotions right away.
| # | Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | | Alarm clock | Rossy | $3.97 | 26 February 2026 | 25 March 2026 | View offer | ||
| 2 | | Carbon Monoxide Alarm | Princess Auto | $40.23 | $32.99 | $7.24 Discount | 24 February 2026 | 08 March 2026 | View offer |
| 3 | | 4 in. Smoke Alarm | Princess Auto | $32.91 | $26.99 | $5.92 Discount | 24 February 2026 | 08 March 2026 | View offer |
| 4 | | Digital Carbon Monoxide Alarm | Princess Auto | $64.85 | $47.99 | $16.86 Discount | 24 February 2026 | 08 March 2026 | View offer |
| 5 | | Garrison 5 Smoke Alarm | Canadian Tire | $28.00 | 05 March 2026 | 11 March 2026 | View offer | ||
| 6 | | Smoke Alarm 120V and Battery Backup | Canac | $38.99 | 05 March 2026 | 11 March 2026 | View offer | ||
| 7 | | moke and carbon monoxide alarm combo | RONA | $44.99 | 26 February 2026 | 11 March 2026 | View offer | ||
| 8 | | Selected Westclox Wireless Charging Alarm Clocks | Canadian Tire | $32.86 | $23.99 | $8.87 Discount | 05 March 2026 | 11 March 2026 | View offer |
| 9 | | First Alert Smoke and carbon monoxide alarm combo | RONA | $68.17 | $44.99 | $23.18 Discount | 26 February 2026 | 11 March 2026 | View offer |
| 10 | | Talking Smoke and Carbon Monoxide Alarm 10-year Battery | Canac | $52.95 | 05 March 2026 | 11 March 2026 | View offer |
Alarm price history 🕒
| Offer | Name | Store | Regular price | Offer price | Promotion | Start date | End date |
|---|---|---|---|---|---|---|---|
 | AC Hardwired Smoke Alarm/CO Detector with AA Battery Backup | Canadian Tire | $85.35 | $69.99 | $15.36 Discount | 20 February 2026 | 26 February 2026 |
 | Smoke alarm | RONA | $32.19 | $18.99 | $13.20 Discount | 12 February 2026 | 25 February 2026 |
 | Smoke and carbon monoxide combo alarm | RONA | $64.46 | $48.99 | $15.47 Discount | 12 February 2026 | 25 February 2026 |
 | 120V Plug-In Multi-Gas Alarm | Princess Auto | $80.23 | $64.99 | $15.24 Discount | 10 February 2026 | 22 February 2026 |
 | 120V Smoke and CO Alarm with 10-Year Backup Battery | Princess Auto | $99.99 | $89.99 | $10.00 Discount | 10 February 2026 | 22 February 2026 |
 | 120V Smoke Alarm with Battery Backup | Princess Auto | $54.87 | $44.99 | $9.88 Discount | 10 February 2026 | 22 February 2026 |
 | Smoke and CO Alarm | Princess Auto | $79.70 | $54.99 | $24.71 Discount | 10 February 2026 | 22 February 2026 |
 | AA BATTERY OPERATED SMOKE ALARM | Canac | $21.99 | 29 January 2026 | 04 February 2026 |