1.CO alarm with EN50291
29V battery operated
3.low voltage alarm signal
4.LCD display (20--999ppm)
5.product time:5 years

Co alarm  GS808  

NEMOTO / FIGARO / SIXTH SENSE CO sensor

Power Supply: DC 9V battery operated

Sensitivity Setting: conforms to EN50291

Standby Current: <10μA

Alarm Current: <30mA

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

Sensor Type: electrochemical

Sensor life: >6 Years

Display range: 20-999PPM

Hush function

Low battery voltage alarm

Recommended battery: Gold peak 1604A, Gold power G6F22

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