What are the different types of Smoke Alarm First Alert makes? How are they different?
First Alert makes a wide array of smoke detectors and alarms. While they all serve the same function- alerting you of a fire- they also have different features. Some features are on all models- such as muting the unit, testing the unit, and easy access battery doors (no more taking the unit off the ceiling to replace batteries)! Other features, such as lights, strobe lights for the hearing impaired or use by a remote control are on specific models only.
