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Portable CO Detector (Carbon Monoxide Detector), Alarm Temp/Humidity Detector with Magnetic Back, Built-in 1000mAh Battery for Home/Travel/Outdoor

SKU: GW40.0008

Q
Is the threshold CO level for triggering the alarm adjustable? Is the volume of the buzzer alarm adjustable, or defeatable?
Answer Question
A
Thank you for contacting us. This portable CO gas monitor can freely set the concentration of the alarm value. The sound can be turned on or off The operation is as follows: In the test interface short press the button to turn off the sound (the default is to turn on the sound at boot), at this time the speaker pattern in the upper left corner of the screen disappears. Short press the button again to turn on the sound again."
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