Smoke detector battery operated with photoelectric sensor (3 pack)
Battery-operated smoke detector with a 10-year lithium battery and photoelectric sensor for early fire warning. Includes test button and low battery alert. Customers note easy installation but mixed feedback on activation and loudness
Highlights
- 10-year power supply
- photoelectric early warning
- low battery alert with test button
Pros
- 10-year battery life
- photoelectric sensing technology
- easy installation
- low battery warning
- test button for quick checks
Cons
- mixed functionality feedback on activation
- sound may not be very loud
- some reports of small size affecting performance
Best For
Features
- 10-year 3V lithium battery provides continuous power
- Photoelectric sensor detects slow-burning fires quickly
- Alarm volume exceeds 85dB for loud alert
- Self-check via test/silence button for non-emergency testing
- Low battery warning and weekly testing capability
