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ac power carbon monoxide alarm detector
Selling leads
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Product Introduction 1 The electrochemical sensors, sensor life for five years. 2. Three LCD liquid crystal display. 3. Reset, test function: test...
2024-12-09 10:46:13
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Main Parameter Power supply 3x1.5V AA Power consumption 0.3mW Alarm sound ≥85dB(at 1m distance ) Sensitivity/alarm time Within 60 to 90 minutes at ...
2024-12-09 10:46:30
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Product Introduction 1 The electrochemical sensors, sensor life for five years. 2. Three LCD liquid crystal display. 3. Reset, test function: test...
2024-12-09 10:46:13
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... the same time methane, carbon monoxide, oxygen, hydrogen sulfide concentration detection. 2.A high degree of intelligent technology, easy ...
2024-12-09 10:46:30
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... the same time methane, carbon monoxide, oxygen, hydrogen sulfide concentration detection. 2.A high degree of intelligent technology, easy ...
2024-12-09 10:46:30
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