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LCD CO Carbon Monoxide Alarm Sensor Poisoning Smoke Gas Tester Sound & Flash Warning Detector

LCD CO Carbon Monoxide Alarm Sensor Poisoning Smoke Gas Tester Sound & Flash Warning Detector

$ 9.79 $ 11.52
Brand: other
Product Code: 1028_11281_S1059
Availability: In Stock

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Features: *LED display with blue back ground light,easy to read. *Loud alarm sound,the alarm volume reach 85dB. *Power saving feature:the alarm sound pattern is 4 beeps every 5 seconds for the first 4 minutes. 4 minutes later,it will change to 4 beeps every minutes to save the battery power. *High reliability sensor design, effectively detect the real-time CO gas and remind people. *The alarm sound pattern is four short alarm beeps,the red LED will flash while in alarm mode. *Onechirpevery 30 seconds is an indication that the battery is low and need to be replaced. *Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm. *Green and red LED lights that indicate normal operation and alarm status. *3 digits LCD display is optional. Errindicate the unit is malfunctioning; Lbindicate it low battery; 999ppmindicate CO level over 999ppm. *Compact, lightweight easy to operate.

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