Carbon Monoxide Detector Gas Detection, Firstbuy Digital Display Carbon Monoxide Alarm, Electronic Equipment, Power Detection Equipment, Alarm Clock Warning, 2Pack
Price: $19.99
Description
AUDIABLE 85 dB ALARM WARNING - When a Dangerous level of Carbon Monoxide is detected, the Red LED will flash and a loud alarm pattern will sound, Loud 85 decibel alarm with LED Flash While in the Alarm Mode for the Life-Saving Safety.
UNIQUE DESIGN - Portable and easy installation. Precise Electrochemical sensor, high consistency and stability, move, or in the same place for that. Loud enough and sounds good.
SAFETY AND VISIBLE- Protect the Family from Carbon Monoxide, With 3 digits LCD Dis-player is Optional, \'Err\' on the LCD to indicate the unit is malfunctioning. \'Lb\' on the LCS to indicate it low battery and need to replacement. \'999ppm\' on the LCD to indicate CO level over 999ppm. If the Co leakage is less than 999p.
ENERGY-SAVING - 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.
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.
UNIQUE DESIGN - Portable and easy installation. Precise Electrochemical sensor, high consistency and stability, move, or in the same place for that. Loud enough and sounds good.
SAFETY AND VISIBLE- Protect the Family from Carbon Monoxide, With 3 digits LCD Dis-player is Optional, \'Err\' on the LCD to indicate the unit is malfunctioning. \'Lb\' on the LCS to indicate it low battery and need to replacement. \'999ppm\' on the LCD to indicate CO level over 999ppm. If the Co leakage is less than 999p.
ENERGY-SAVING - 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.
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.