Portable Carbon Monoxide Detector 2 Pack with LCD Display and Sound Warning

Features: 1. Portable carbon monoxide detectors for home and travel are easy to install, use, and carry. They can quickly and accurately detect carbon monoxide levels in your home or car to keep you and your family safe. 2. The carbon monoxide detector comes with an LCD digital display and light alert function that can more accurately warn you of high carbon monoxide levels. 3. Equipped with a test button with alarm memory and reset, the carbon monoxide detector also features a fault self-test function (indicated by a yellow light). 4. Powered by 2*1.5V AAA batteries, this detector has an energy-saving design for continuous monitoring. When the battery power is low, the red light will flash every 20 seconds and the LCD screen will display "Lb" to indicate low battery. This feature ensures you can replace the battery or equipment in a timely manner. 5. The alarm will sound when the carbon monoxide concentration exceeds 30ppm, with the screen displaying the concentration of carbon monoxide in the air. When it reaches 100ppm, the alarm will sound at a volume exceeding 85dB and flash the red LED light.

Technical Specifications: - Battery supply: 21.5V AAA battery - Quiescent current: - Alarm current: - Alarm sound: 85 dB - Sensor: Electrochemical Carbon Monoxide Sensor - Working temperature: 0-70°C - Working humidity: relative humidity 10%-95% - Carbon monoxide gas detection concentration: 000~999 PPM - Alarm indication: LCD display, sound, and light alerts - Battery display: low battery alarm - Size: 6565*29mm

Package includes: - 2x Carbon Monoxide Detector - 1 x User manual - 4 x Screws - 4 x Double-sided glue

Additional Information: - The carbon monoxide detector features a high-sensitivity electrochemical CO sensor for fast and precise detection of carbon monoxide levels, triggering an alarm at levels exceeding 85 decibels. - LED indicator and LCD digital display provide immediate CO concentration readings and clear status updates. The green LED shows normal operation, yellow indicates a fault, and red signals an alarm. - Battery-powered for easy installation, this portable detector can be mounted on walls or ceilings using screws or double-sided glue. It operates on 2*AAA batteries (not included) and boasts an energy-saving chip for extended standby time. It has passed UL2034, CE, ROHS, and FCC certifications for quality assurance. For certificate documents or any inquiries, please contact us.

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