This product is carbon monoxide detector with LCD display. You can easily see the real carbon monoxide level from the screen.When concentration of the leaked carbon monoxide reaches alarm level, the detector LED flashes red and buzzer gives out alarm sounds.This product can be well used in kitchen,bathroom and other places that may produce carbon monoxide.
*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.
*One“chirp”every 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. “Err”indicate the unit is malfunctioning; “Lb”indicate it low battery; “999ppm”indicate CO level over 999ppm.
*Compact, lightweight & easy to operate.
Power Supply: 3*1.5V AA batteries(not included
50 ppm, Within 60~90 minutes;
100 ppm, Within 10~40 minutes;
300 ppm, Within 3 minutes
Static Current: ＜50μA(without LCD);＜50μA(with LCD)
Alarm Current: ＜75mA
Alarm Volume: 85dB
Operation ambient: 0°C-45°C
Environment Humidity: 20~95%R.H
Low Battery Warning: “Lb” on the LCD display
Item Size: Approx. 9.5*9.5*3.3cm(L*W*H)
Item Weight: Approx. 87.8g/3.1oz
Package Size: Approx. 10.8*10.2*4cm/4.25*4*1.6in
Package Weight: Approx. 119g/4.2oz
1* Carbon Monoxide Alarm Sensor(battery not included)
1* Bag of Mounting Screws
1* User Manual(English)