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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ACJ
  • Model Number: ACJ994
  • Usage: Personal, personal carbon monoxide detector
  • Produce Name: home Security system personal carbon monoxide detector en50291
  • Color: White
  • Size: 107X44mm
  • Sensor: Electrochemistry Carbon Monoxide Sensor
  • Operation Voltage: DC9V Battery
  • Low Battery Alert Remain: 7-15 days
  • Ceriticate: Conforms to EN50291:2001,RoHS,CE
  • Alarm Current: ≤30mA
  • Ambient Temperature: -10℃ to 50℃

Packaging & Delivery

Packaging Details gift package
Delivery Time 3 days after payment

Home Security system personal carbon monoxide detector en50291



1.Unit Size:Φ107X44mm

2.Standby Current:≤50uA

3.Alarm Density:

          300ppm, Alarms Within 3 minutes
         100ppm, Alarms Within 10~40 minutes
         50ppm, Alarms Within 60~90 minutes
        30ppm, Alarms Not Activate Within 120minutes

4.Alarm Current: ≤30mA

5.Sensor: Electrochemistry Carbon Monoxide Sensor

6.Superbright LED Display

7.Alarm Sound:≥85dB(3m)

8. Low Battery Alert Remain: 7-15 days

9.Ceriticate:Conforms to EN50291: 2001,RoHS,CE

10. Ambient Temperature: -1050

11.Ambient Humidity: ≤95%RH

12.Operation Voltage: DC9V Battery



Unit sizeØ107 x 44mm
Standby current≤50uA
Sensorelectrochemistry carbon monoxide
Alarm sound≥85dB(3m)
Alarm current≤30mA

Alarm density


At 30ppm, will alarm within 120 minutes                                      At 50ppm, will alarm within 60 to 90 minutes 
At 100ppm, will alarm within 10 to 40 minutes
At 300ppm, will alarm within 3 minutes
Low Battery Alert Remain7-15 days
CeriticateConforms to EN50291:2001,RoHS,CE
LED displayit shows that is in static state when flash eash each 50s,shows carbon monoxide accident when it flashes quickly.
Ambient Humidity≤95%RH
Operation VoltageDC9V Battery


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China (Mainland)
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