What do the lights on my smoke alarm mean?
Matter Heiman Smoke Sensor
Question ID: 6696380 Status:
Open Jan 18, 2026 - 12:12 AM
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Answer
Jan 18, 2026 - 12:12 AM
The lights on your smoke alarm indicate its status: a green or solid light usually means the alarm is working properly, while a red blinking light often signals a recent alarm, low battery, or another issue. Refer to your device’s manual for specific meanings, as light patterns can vary by model.
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Matter Heiman Smoke Sensor
Long-Lasting Fire Safety with Smart, Low-Power Smoke Detection The HEIMAN Mini Smoke Detector is a reliable safety and security solution for your home.Designed with ultra-low power consumption technology, it ensures long-term stability and dependable performance. Powered by a CR123A lithium battery,...
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