Carbon Monoxide Detector, Carbon Monoxide Alarm, Mini CO Alarm with LCD Digital Display and Sound Alarm for Home, Office, Comply with EN50291

• Alarm standard: The alarm time depends on the level of carbon monoxide concentration.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.
• Safe&Easy to Install:The carbon monoxide detector alarm continuous monitoring of Carbon Monoxide levels to keep your family safe. Operated by 2 * 1.5V AAA batteries (not included),portable and easy installation,no need for socket, not affected by power failure, can be installed anywhere!
• High Sensitivity and Fast Responsive:Features an advanced electrochemical carbon monoxide sensor that accurately detects carbon monoxide levels, no matter where the detector is placed in the room.To ensure complete protection make sure to place one on each level of your home and in each bedroom.
• Simple to use: with a single test/reset button,when a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.'999ppm' on the LCD to indicate CO level over 999ppm And Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the life-saving safety, protect the family from carbon monoxide.
• Great Shopping Experience:All CO alarms are rigorously tested to meet CE standards-EN5029.

Package: 1 x Newest Carbon Monoxide Detector (batteries not included)