Digital LCD CO Alarm with Replaceable Battery & Test-Reset Button - Portable UL2034 Mini Carbon Monoxide Detector

Measuring just 1.853.151.02 inches, this mini marvel surpasses the dimensions of our hand, offering a convenient digital display for your family's safety. Introducing a portable, battery-powered carbon monoxide alarm (batteries not included) equipped with a CO digital indicator and a loud alarm, ideal for both your home and travel needs.

Boasting a compact design, our advanced electrochemical CO sensor ensures precise detection, regardless of the detector's placement in any room. To maximize protection, deploy one on every level, from your main living area to each bedroom.

Alert thresholds vary based on CO concentration: at 50ppm, it triggers within 90 minutes, 100ppm in 40 minutes, and 300ppm within a mere 3 minutes. Note that during testing, avoid direct gas injection into the sensor hole.

Operating seamlessly on 3 included AA batteries (not included), our CO detector boasts low power consumption and an extended standby time. Installation is hassle-free, requiring no rewiring, and can be managed with a simple test/reset button. A red LED flashes when danger lurks, accompanied by an intense alarm – a deafening 85 decibel alert with LED indication.

Backed by rigorous testing and adherence to UL standards, our Carbon Monoxide Alarms come complete with a package that includes the alarm itself, screws, double-sided glue, a user manual, and our commitment to customer support. Should you have any inquiries about our CO detectors, feel free to contact us任何时候.

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