Kidde Smoke & Carbon Monoxide Alarm

Wire-free interconnect allows multiple alarms to communicate with each other wirelessly. If one unit detects smoke or carbon monoxide, all other interconnected units in your home will sound the alarm simultaneously, ensuring you are alerted regardless of where the danger originates.

No, this unit features a sealed 10-year lithium battery designed to last the entire lifespan of the device. You do not need to perform any battery replacements, though you should still test the unit regularly using the test button.

The alarm includes a light sensor that detects when the room is dark. This prevents the device from chirping or flashing bright LEDs during the night if it needs to signal a low battery or end-of-life warning, ensuring your sleep remains undisturbed.

Yes, the device uses voice notifications to specify the danger. It will audibly announce whether it has detected smoke or carbon monoxide, helping you react appropriately to the specific threat.

This model is designed for wire-free interconnectivity and is intended to communicate with other compatible Kidde wire-free units. It will not physically interconnect with older hardwired systems unless you are using a specific bridge or adapter designed for that purpose.

The integrated bug screen prevents small insects from entering the sensor chamber. This is a crucial feature because insects inside the alarm are a common cause of false alarms in photoelectric smoke detectors.