Applies To
Model 7300
Model 7400
Model 7500
Model 7600
All Rely RealAlerts™ alarms.
View Video
Learn how to set the language (English or Spanish) for your smoke or carbon monoxide alarm’s voice alerts.
Common Help Topics
You may also find these helpful:
- Why is my alarm chirping?
- What does end-of-life mean?
- What should I do if CO is detected?
- What do the LED colors mean?