Carbon Monoxide Alarm Co Detector LCD Display

Carbon Monoxide Alarm Co Detector LCD Display Description

Energy conservation and environmental protection. No radiation, harmless to human body
85dB high decibel alarm. LCD blue backlit LCD screen
Three levels of dangerous concentration automatic switching detection
Manual detection button to constantly monitor the concentration of carbon monoxide in the environment
Installation: Rotate open the back cover and install 3 x AA batteries. After the blue backlight lights up, the "TEST" button to test. Use the screws in the attachment to secure the alarm chamber to the wall. Installation location selection: bedroom/living area/area where you think carbon monoxide may exist. Installation method: Ceiling mounted,wall mounted,suspended ,within 30CM of the roof.Due to the light density of carbon monoxide,it is recommended to install on the ceiling.

Power supply:3x1.5V AA Batteries (Not included)
Working range:humidity 4-38
Alarm sound:85DB (3 meters)
Alarm current:Less than 80mA, Static current:Less than 80uA
Low battery alarm:emits a "" sound every , LED display: Lb
Rated voltage:220V 50HZ
Alarm concentration:50PPM. 60-90 minutes: 100PPM. 10-40 minutes: 300PPM. 3 minutes
Static indication:The green LED flashes once every
Product size:Diameter 100mmx38mm
Detection method:
Carbon monoxide gas enters the interior of the machine through the gaps around the alarm, and after detection, outputs the concentration value of carbon monoxide
In the air, it is normal for the screen to display 0-30PPM when first turned on
After installing the battery, you hear a beep and the red light flash once.
When an alarm is triggered, the red indicator light flashes and emits an alarm sound
When in standby mode, the green indicator light flashes once every .
Alarm concentration:
An alarm be triggered when the following conditions are met
50ppm/60-90 minutes
100ppm/10-40 minutes
300ppm/3 minutes
Color:White
Material:ABS

Package Contents:
1 * Carbon Monoxide Alarm

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.