- Kidde Worry-Free Combo Smoke & Carbon Monoxide Detector is a 2-in-1 combination smoke and carbon monoxide alarm
- Features 10 year sealed battery that never needs changing
- Ideal for living areas
- Hush/test button
- End of life chirp from time of activation
- Speaks the danger
- Hardwired 120V battery backup
This product carries a 5 year exchange warranty redeemable at any Canadian Tire store.