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Pick up available 09:00 a.m., Jun 13


Quebec residents: For information on maintenance and repair click here.
The Kidde Worry-Free Talking Smoke & Carbon Monoxide Alarm Combo offers peace of mind with dual protection in one unit. With a voice warning system, it clearly announces the type of danger, eliminating confusion during emergencies. The alarm activates automatically when mounted and includes a 10-year sealed battery, ensuring continuous protection without the need for battery replacements. At the end of its life, a simple tool can deactivate the unit for safe disposal.
Worry-free 10-year sealed battery means no battery changes for 10 years
Detection alerts for both smoke and carbon monoxide (CO) using a single device
Crystal-clear voice (English and French) alerts tell you exactly why your alarm is sounding so you can react quickly
Combines photoelectric and electrochemical sensors to better distinguish real hazards from false alarms
Self-testing alarms for added assurance
Hush® Feature temporarily silences nuisance alarms for about 9 minutes
Internal components ensure alarm is always operating as expected
Simple installation with included twist-and-click mounting bracket
Tamper Resist Feature locks the unit to the bracket to prevent theft or tampering
10-year limited warranty
**Starting January 1, 2026, Ontario requires Carbon Monoxide alarms adjacent to sleeping areas and on each storey in all residences with fuel-burning appliances, fireplaces, or attached garages.
| Part Number | 21032772 |
|---|---|
| Product Use(s) | Carbon Monoxide Detector, Smoke Detector |
| Alarm Type | Beep, Talking, Flashing Light |
| Sensor Type(s) | Electro-Chemical, Microprocessor Based |
| Power Source | Battery Operated |
| Battery Technology | Lithium-Ion |
| Battery Type/Battery Size | Battery Pack |
| Accessories List | 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, Memory Recall Indicator, Mute Button, Reset Button, Tamper-Resistant, Testing Button, Voice Alert |
| 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 | Batteries Included, Mounting Hardware |
| Advanced Features | Automatic Calibration, Continuous Duty, Display Indicator, Low Battery Indicator, Memory Recall Indicator, Mute Button, Reset Button, Tamper-Resistant, Testing Button, Voice Alert |
| Alarm Type | Beep, Talking, 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 |
| Batteries Required Quantity | 1 |
| Batteries Required Quantity | 1 |
| Battery Technology | Lithium-Ion |
| Battery Type/Battery Size | Battery Pack |
| 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 | Battery Operated |
| Primary Colour | White |
| Product Use(s) | Carbon Monoxide Detector, Smoke Detector |
| Range (ft) | 9.84 ft |
| Range (m) | 3.00 m |
| Sensor Type(s) | Electro-Chemical, Microprocessor Based |
| Shelf Life (year) | 10 yr |
| Smart System Compatibility | No Smart Technology |
Only Show Differences | ||||||||||
| Ratings | ||||||||||
| Product Use(s) | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector | Carbon Monoxide Detector | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector, Smoke Detector | Carbon Monoxide Detector, Smoke Detector |
| Alarm Type | Beep, Talking, Flashing Light | Beep, Talking, Flashing Light | Beep, Talking, Flashing Light | Beep, Talking, Flashing Light | Beep | Beep | Beep, Talking | Beep, Talking | Beep, Talking, Flashing Light | Beep, Talking, Flashing Light |
| Sensor Type(s) | Electro-Chemical, Microprocessor Based | Electro-Chemical, Microprocessor Based | Electro-Chemical, Microprocessor Based | Electro-Chemical, Microprocessor Based | Electro-Chemical | Electro-Chemical | Electro-Chemical | Electro-Chemical | Electro-Chemical, Microprocessor Based | Electro-Chemical, Microprocessor Based |
Subtotal for 4 items$160.96$203.96
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