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10. Product Specificaons
Power Sealed in lithium baery
Sensor Electrochemical CO Sensor
Accuracy Depending on the ambient condion (temperature, humidity) and the
condion of the sensor, the alarm readings may vary. The digital readings
tolerances are:
Ambient: 27°C +/- 12°C (80°F +/- 10°F), atmospheric pressure +/- 10%,
40% +/- 3% relave humidity
Temperature Range Operang range: 0°C to 40°C
Humidity Up to 90% non-condensing
Alarm Sound At Least 85dB (A) at 1 metre @ 3.4 +/- 0.5 KHz pulsing alarm
Size and weight Weight: 160g
Dimensions: 118mm x 70mm x 40mm
NOTE: Constant exposures to extreme temperatures or humidity can reduce battery life.
End of Life - This alarm will chirp twice every 30 seconds and the red LED flashes twice after at
least 10 years operation to let you know it has reached its end of life.