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Dec 06, 2025 - 01:46 AM
The alarm uses 2 x AA batteries, which are widely available and easy to replace. Using standard AA batteries means you can quickly change them when needed, ensuring the alarm remains operational for continuous safety.
What type of batteries does the carbon monoxide alarm use? Thread Heiman Carbon Monoxide Alarm
Question ID: 6528536 Status:
Open Dec 06, 2025 - 01:46 AM
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Thread Heiman Carbon Monoxide Alarm
Smart Carbon Monoxide Alarm – Matter over Thread The HEIMAN HS-720ES-M is a next-generation smart carbon monoxide alarm designed for modern homes, providing reliable protection against dangerous CO levels. Equipped with an advanced electrochemical sensor and digital temperature compensation, it ensu...
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