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Kidde Worry-Free 120V Hardwired Smoke Alarm with 10-Year Sealed Battery & Hush Button
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Pick up available 05:30 p.m., Jun 09
Quebec residents: For information on maintenance and repair click here.
Product Details
The Kidde Worry-Free 120V Hardwired Smoke Alarm with 10-Year Sealed Battery & Hush Button offers reliable, continuous protection for your home. With its hardwired power and backup battery, it ensures operation even during outages. This alarm reduces false alerts often caused by cooking, providing accurate, timely warnings to help protect your home and loved ones with dependable performance for years.
10-year battery backup ensures continuous operation
Voice alerts announce “Fire!” or “Warning! Carbon Monoxide!” for faster reaction
Self-testing alarm ensures reliability with internal components
End-of-life notification alarm beeps to remind you it’s time to replace it, 10 years after it is powered
10-year limited warranty
Interconnect capability ensures all alarms sound together
LED notifications for easy reading of alarm status
**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 | 21031559 |
|---|---|
| Product Use(s) | Smoke Detector |
| Alarm Type | Beep, Flashing Light |
| Sensor Type(s) | Microprocessor Based |
| Power Source | Hardwired |
| Battery Type/Battery Size | Battery Pack |
| Accessories List | Backup Battery, Batteries Included, Mounting Hardware |
| 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) | 9.84 ft |
| Cord Length (ft) | 0.00 ft |
| Advanced Features | Automatic Calibration, Continuous Duty, Display Indicator, Low Battery Indicator, Mute Button, Reset Button, Tamper-Resistant, Testing Button |
| Shelf Life (year) | 10 yr |
| Assembled Length (in) | 5.00 in |
| Assembled Width (in) | 1.89 in |
| Assembled Height (in) | 5.00 in |
| Accessories List | Backup Battery, Batteries Included, Mounting Hardware |
| Advanced Features | Automatic Calibration, Continuous Duty, Display Indicator, Low Battery Indicator, Mute Button, Reset Button, Tamper-Resistant, Testing Button |
| Alarm Type | Beep, Flashing Light |
| Assembled Height (cm) | 12.70 cm |
| Assembled Height (ft) | 0.42 ft |
| Assembled Height (in) | 5.00 in |
| Assembled Length (cm) | 12.70 cm |
| Assembled Length (ft) | 0.42 ft |
| Assembled Length (in) | 5.00 in |
| Assembled Width (cm) | 4.80 cm |
| Assembled Width (in) | 1.89 in |
| Assembled Width (mm) | 48.00 mm |
| Audible Alarm Strength (db) | 85 dB |
| Certifications | UL Listed |
| Consumer Pack Size | 1 |
| Cord Length (ft) | 0.00 ft |
| Cord Length (m) | 0.00 m |
| Maximum Operating Temperature (°C) | 37.80 °C |
| Maximum Operating Temperature (°F) | 100.04 °F |
| Minimum Operating Temperature (°C) | 4.40 °C |
| Minimum Operating Temperature (°F) | 39.92 °F |
| Number of Pieces | 1 |
| Package Depth (cm) | 5.90 cm |
| Package Depth (in) | 2.32 in |
| Package Height (cm) | 14.40 cm |
| Package Height (in) | 5.67 in |
| Package Weight (kg) | 0.27 kg |
| Package Weight (lb) | 0.60 lb |
| Package Width (cm) | 14.40 cm |
| Package Width (in) | 5.67 in |
| Power Source | Hardwired |
| Primary Colour | White |
| Product Use(s) | Smoke Detector |
| Range (ft) | 9.84 ft |
| Range (m) | 3.00 m |
| Sensor Type(s) | Microprocessor Based |
| Shelf Life (year) | 10 yr |
| Smart System Compatibility | No Smart Technology |
- This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
- 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
- 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.
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