BRK SMI100 Smoke Alarm

This model is strictly battery-operated, which makes it an excellent choice for retrofitting older homes or areas where running new electrical wiring is difficult or unnecessary.

This unit uses ionization sensing technology, which is generally more responsive to fast-flaming fires, such as those caused by paper or grease, rather than slow-burning, smoldering fires.

The device features a convenient, combined test/silence button on the front. Simply press this button to temporarily silence nuisance alarms caused by cooking or steam.

No, this is a standalone unit. It does not have interconnectivity features, meaning it will only sound the alarm for the specific unit that detects smoke.

The alarm will emit an audible chirp to alert you when the battery is low. Additionally, it includes an end-of-life warning feature that signals when the entire unit has reached the end of its service life and requires replacement.

Yes, it includes a tamper-resistant design that helps prevent unauthorized removal of the battery, which is particularly useful for rental properties or shared living spaces.