3 Years Replaceable Battery Operated Smoke Detector Indenpendent Smoke Alarm Sensor This product is a new smoke detector, with a unique structure desi...
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SHUWEI Smoke Detector Fire Alarms Battery Operated Photoelectric Sensor Smoke Alarms Easy to Install with Light Sound Warning Smoke sensor alarm by mo...
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3V Battery Operated Smart Smoke Detector Stand Alone Photoelectric Smoke Alarm Features: ◆MCU automatic processing technology ◆Manual test ◆Auto reset...
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Home Battery Operated WiFi Smoke Alarm Detector With Double Optical Path To Avoid Interference And False Alarm Product Introduction YB037, The indepen...
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Light weight and high power 3.0V CR2 800mAh Li-Mn Battery with High Cycle Life Features: 1. High energy density 2. High open circuit voltage 3. Wide r...
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JS-TD12 Heat detector Technical Parameter: 1.SMT design 2.anti-white light, and high EMI immunity function 3.Operation Voltage: 9V battery /DC 12V 4.A...
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