What smoke alarms are compatible with the Lifetone HL Bedside Fire Alarm and Clock? Do I need to change my existing smoke alarm?
The Lifetone HL Bedside Fire Alarm and Clock cannot work with older smoke alarms that do not use the temporal three T-3 alarm pattern mandated in 1999 for installed smoke alarms (click for T-3 information). If your home has incompatible smoke alarms, the last part of the Lifetone HL Bedside Fire Alarm and Clock test that requires testing your installed smoke alarm will fail. Please refer to your smoke alarm user’s manual regarding how often to replace your smoke alarm.
Related Questions
- What smoke alarms are compatible with the Lifetone HL Bedside Fire Alarm and Clock? Do I need to change my existing smoke alarm?
- How is the alarm in the Lifetone HL Bedside Fire Alarm and Clock different from the alarm in my smoke alarm?
- If my power goes out, will my Lifetone HL Bedside Fire Alarm and Clock work?
