Description
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- DC 9V battery operated
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- Photoelectric chamber for early detection from all directions.
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- Loud>85dB(A)alarm signal @3M
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- Flash alarm indicator(red LED)
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- Test button for easy recommended monthly testing
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- Low battery signal
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- Safety clip feature,not allow mounting without battery installed
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- Ceiling mounting
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- Easy to install with mounting bracket
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- 5 years life time