LCD Display Carbon Monoxide Detector CO Alarm Detector with 85dB Sound, fit for house, office,buildingComply with EN50291


  • CO Detector: The electrochemical gas sensor in this CO detector is very sensitive to any CO leakage to your home detector
  • Usage:Prevention of carbon monoxide poisoning-When the concentration of CO exceeds the standard, the detector will give an alarm and the red indicator will flash until the amount of ambient gas drops below the alarm threshold.
  • LED&Sound: The LED indicator flashes red, and the alarm volume is 85 dB to remind all family members when CO is detected.
  • Alarm Sensivity and time: the alarm time depends on the concentration level of carbon monoxide:50 ppm, alarm within 60-90 minutes; 100 ppm, alarm within 10-40 minutes; 300 ppm, alarm within 3 minutes.
  • What included for package: 1X CO ALARM, 2Xscrews,1 X english manual ( 2piece AA battery not inlcuded)
  • International Express shipping available
  • 30 day easy returns
Guaranteed Safe Checkout


Stardant: EN50291
Power Supply: 2 X 1.5V AAsize batteries.(Not included)
Sensor Type:Electrochemical
Gas Detection Type:Carbon Monoxide(CO)
Alarm Method: Sound,Lightalarm Sensitivity & Time:
CO 50PPM,alarms within 60-90minutes
CO 100PPM,alarms within10-40minutes
CO 300PPM,alarms within 3 minutes
Standby Current: <10uA; Alarm Current: <70mA Operation Ambient Condition:-10℃ ~550℃, 20~90%R.H. Atmospheric pressure:86kPa-106kPa,indoor use type Sound Level:≥85 dB at 1 meter (3.28 feet) Alarm Output:Audible and visual indication Sensitivity Error:±10% Product Weight: 150g Product Size: 95mm*35mm 3: What is included package? CO Alarm 1pcs User Manual 1pcs Some screws 2pcs Warming: (1): The Co alarm only for detecting presence of carbon mnoxide hazard and warn people to handle or evacuate,but cannot prevent the CO accurring.The CO alarm is no substitute for proper maintenance of your burning appliances. (2): The CO alarm is used to detect carbon monoxide (CO) gas only and Can Not be used as a fire smoke detector or carbon dioxide (CO2) detector. (3): When you use or buy it make read carefully. Thanks for attention for all.Thanks very much.

Additional information

Weight 0.0971 kg