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"Power: DC 3x1.5V AAA battery Sensitivity/alarm time: 30ppm, after 2 hours; 50 ppm, 60~90 minutes; 100 ppm, 10~40 minutes; 300 ppm, within 3 minutes Quiescent current:
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This carbon monoxide detector with voice alarm operates on three 1.5-volt AAA batteries. Sensitivity and alarm timing are defined at four concentration levels: 30 parts per million triggers after two hours, 50 parts per million within 60 to 90 minutes, 100 parts per million within 10 to 40 minutes, and 300 parts per million within three minutes.
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Shenzhen Sumring Technology Co., Limited is a B2B supplier based in China, listed on Global Trade Plaza since October 2026. Use Inquire now or Chat with supplier to ask Shenzhen Sumring Technology Co., Limited for prices, specifications and documents for Co Detector(with Voice Alarm).
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Shenzhen Sumring Technology Co., Limited, a B2B supplier from China, dispatches Co Detector(with Voice Alarm) primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, use Get a quote or Chat with supplier, or Sign Up for direct supplier interaction.