2-piece carbon monoxide detector, carbon monoxide alarm with LED digital display and audible alarm, 96 x 31 mm (battery not included)

Size: As shown in the image. Material: ABS. Color: White. Power supply: AA batteries (not included). Detection gas: CO, carbon monoxide. Alarm mode: On-site alarm, audible + flashing (auditory + visual). Sensor type: Electrochemical. Working environment: Temperature 5~40℃, Humidity 20~90%. High sensitivity and fast response: The carbon monoxide detector adopts the most advanced electrochemical sensor, designed to accurately detect CO levels, ensuring safety and reliability. CO detectors offer long-term protection against the dangers of carbon monoxide, reducing the risk of false alarms and ensuring peace of mind. Carbon monoxide detector: Equipped with an LCD screen for easy reading of real-time values (PPM). When the concentration exceeds a certain level, the alarm activates continuously and the red indicator light flashes. You can quickly and clearly understand the ppm concentration and take the appropriate measures to effectively protect your personal safety and the safety of your property. Carbon monoxide detector: When the carbon monoxide concentration reaches a certain level, the alarm activates immediately, the red light flashes, and the buzzer sounds simultaneously, which can attract your attention more quickly. (Note: A brief press of the button will manually disarm the alarm.) Applicable occasions: It can be used in kitchens, bedrooms, bathrooms, garages, while camping, and other places to quickly detect carbon monoxide gas. Alarm self-test: To check if the product is working, you can briefly press the button once to perform a self-test. If the screen does not display a value, it means the battery is depleted, reminding you to replace the battery in time. Notice: 1. Due to manual measurement, the product may have an error of approximately 1 to 3 cm, which is normal. 2. Due to variations in monitor displays and color differences between images and actual items under different shooting conditions, please refer to the actual product. Thank you for your understanding! 3. Please measure the product size before purchasing to confirm if it meets your needs!