1 Pack Carbon Monoxide Gas Detector, CO Alarm with LCD Digital Display Portable Security Gas CO Monitor Warning Alerting Home Safety Battery Powered (Battery not Included)


Unique Design: Portable and easy installation. Precise electro-optical sensor, high consistency and stability. Loud enough and sounds good wherever it is installed..Alarm Waring: a Dangerous level of Carbon Monoxide is detected, The Alarm Mode of the Life-Saving Safety will open with the flashed Red LED and a 85 decibel loud alarm warning..Battery Powered: Powered by 3 x 1.5V AA Batteries. 4 consecutive alarms every 5 seconds in the previous 4 minutes. And Then it turns into 4 consecutive alarms every minute with a Energy saving mode..Visible Safety: 3 digits LCD Displayer Protects the Family from Carbon Monoxide. '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..Stansard: As 50ppm, alert within 60 to 90 minutes; as 100ppm, alert within 10 to 40 minutes; as 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.



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