multifunctional carbon monoxide alarm detector gas alarm carbon monoxide detector temperature humidity

Carbon monoxide detector (temperature, humidity)

Box dimensions: 67*39*23 CM
Weight: 1.2 KG
Packaging Quantity: 100 PCS

Weight of the product: 113g

Product packaging: Neutral color box

Packaging dimensions: 11*7.5*6.5 CM

Instructions for Use
1: Device power on/off
Insert the device into the power outlet, and it will turn on automatically; remove the device from the power outlet, and it will turn off automatically.
2Switch temperature unit
Long pressThe O key allows you to switch between Celsius (℃) and Fahrenheit (℉) for temperature units.
3Enable or disable the buzzer (sound alarm)
Press the buzzer key briefly to turn on or off the buzzer (sound alert).
4Adjust the screen brightness or turn off the screen
ShortPressThe H key allows switching between high brightness, low brightness, or turning off the screen.
Note: When the screen backlight is turned off, the device continues to operate and continuously monitors carbon monoxide levels. In this mode, the green indicator light will flash periodically, indicating that the device is working. Press any of the three buttons to turn on the screen again.
5: Self-check

ScreenIn active mode, single tapThe O key can trigger the device self-check:

If the sensor is functioning properly, the green indicator light will flash three times; if the sensor is abnormal, the red indicator light will flash three times.

If the buzzer is functioning properly, it will emit three beeps; if the buzzer is abnormal, there will be no beep.
Carbon monoxidealarm
When the carbon monoxide concentration exceeds At a concentration of 50 ppm, the device will emit an audible alert, and the corresponding indicator icon will flash:

0–50 ppm:No alert, the green indicator icon is flashing.

51-200 ppm:Every An alert is triggered every 3 minutes, with a yellow indicator icon flashing.

201-999 ppm:Continuous alarm alerts, with the red indicator icon flashing.
Technical Parameters
Product Model BY01

CO monoxide measurement range 0–999 ppm (±5%)

Carbon monoxide alarm range 50–999 ppm

Temperature measurement range -10℃ to 50℃/14℉ to 122℉ (±3%)

Air humidity measurement range 5%-95% relative humidity (RH) (±5%)

Data refresh frequency 2 seconds

Input voltage CommunicationAC）110-220 volts / 50-60 Hz

Working current Maximum 0.5 ampere (A)

Service life Approach 5 years

Working environment temperature -10℃ to 60℃/14℉ to 140℉

Ambient environment humidity 20%-80% relative humidity (RH)

Product dimensions 85×51×33 millimeters (mm)

Product weight 60 grams (g)

Package List BY01×1; User Manual ×1
6:Usage Instructions
This product must be kept away from water, corrosive liquids, and sources of fire.

Please do not operate when the temperature exceeds Use or store this product in an environment of 60℃.

Do not disassemble this product by yourself; otherwise, the warranty will be invalid.

Do not use this product frequently in areas with poor air quality, such as dusty environments.

The longest service life of this product is approximately 5 years. If this product is used frequently in an environment containing carbon monoxide, its service life will be reduced to approximately 3 years. After the product’s service life expires, do not use it further, as the sensor will not be able to obtain accurate carbon monoxide concentration data.