JNHCD

1 Pack 4-in-1 Gas Carbon Monoxide Detector Alarm

Name: 1 Pack 4-in-1 Gas Carbon Monoxide Detector Alarm
Brand: JNHCD
Price: 14.72 USD
Availability: InStock

$14.72

~~$33.99~~ $14.72

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Posted Oct 20, 2025 at 9:26 PM

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【4-IN-1 REAL-TIME MONITORING】Combustible gas/CO/temperature/humidity detection with high-precison sensor. Color LCD displays 24/7 readings for home/kitchen/RV safety
【RELIABLE SENSOR】Equipped with electrochemical sensor with ±2% accuracy. Faster response (≤15s) than standard detectors
【Easy to Use】Plug and play, easy to install and easy to read. US Standard plug All 110V - 220V AC sockets can be used.
【Audio & Visual Alarm】When the flammable gas or carbon monoxide reaches a certain level, this plug-in monitor will activate an over 85dB audio alarm and a continuously flashing red light, providing timely alerts to any potential danger.
【Compact Design】Small and portable, the big color LCD makes it easy to read even at night.

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