1,Conforms to EN50291
2,NEMOTO/FIGARO/SIXTH SENSE sensor
3,Product life:10 years
4,Low battery signal
5,Sound:>85DB at1M

Co alarm 

Power Supply: DC 9V battery operated,Lithium battery

Sensitivity Setting: conforms to EN50291

Standby Current: <10μA

Alarm Current: <30mA

Operation Ambient Condition: 4~38, 25~85%RH

Sensor Type: electrochemical

Sensor life: >5 Years

Display range: 20-999PPM

Hush function

Low battery voltage alarm

Fault alarm indicate

Recommended battery: Gold peak 1604A, Gold power G6F22

Alarm sound: ≥85DB at 100cm at 3.4±0.5KHz pulsing alarm (The alarm

Pattern is 4 short beeps-followed by 5 seconds of silence-followed by 4

short beeps with a corresponding LED flash ,repeat this alarm pattern)

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