(as of Feb 25,2021 14:31:03 UTC – Details)
1.Loud 85 decibel alarm
3.Alarm memory feature
5.End of unit life warning
6.Power saving feature
7.Low battery indicator
Sensor: electrochemical co sensor Alarm tone: 85 decibels
Display: LCD blue backlight digital display
Low power alarm: a “built” every 30 seconds is a clue
Standby Current:<50Ua(withoutLCD); <200uA(with LCD);
Operation Ambient Condition:5~40,20~90% R.H.
Power supply: 3 *AA batteries (not included)
50ppm, alert within 60 to 90 minutes;
100ppm, alert within 10 to 40 minutes;
300ppm, alert within 3 minutes.
1.This carbon monoxide alarm is designed to detect carbon monoxide gas. It is Not designed for Smoke detection or ANY Other GAS detection.
2.Before installing the Carbon Monoxide Detector, the batteries must be removed, stripped of their plastic jackets and then reinserted in the Carbon Monoxide Detector.
3.The CO Detector needs to be tested weekly! If you have any questions about the CO Detector, please contact us at the first time and our friendly customer service team will respond to you as soon as possible.
4.We have passed the CE & ROHS Certification and basis on EN50291 standard.
◆Alarm standard: 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.
◆Whenever dangerous levels of CO are present, red LED will flash and the alarm pattern will sound. Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the Life-Saving Safety.
◆Very easy to install at home or bedroom. Precise electro-optical sensor, high consistency and stability, move, or in the same place for that. Loud enough and sounds good.
◆Operated by 3 x 1.5V AA Batteries (not included), the alarm sound pattern is 4 beeps every 5seconds for the first 4 minutes. In 4 minutes, it will change to 4 beeps ever minute to save the battery.