Smoke Detector Keeps Beeping
Answer: call a electrician.
A smoke detector that keeps chirping or beeping intermittently — even after battery replacement — may signal a wiring fault, a failing sensor, or an expired unit. Because smoke detectors are critical life-safety devices, persistent beeping should not be ignored. An electrician can test the circuit, replace hardwired units, and ensure your home meets current fire-safety codes.
Who to call
For this problem, call a: Electrician
Symptoms to look for
- Intermittent chirping every 30–60 seconds
- Beeping continues even after installing new batteries
- Multiple detectors going off at the same time
- Yellow indicator light instead of steady green
- Detector is more than 10 years old
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