Description

Technical parameter

Sensitivity/Alarm Time:

Inside 60~90 minutes at 50ppm CO concentration

Inside 10~40 minutes at 100ppm CO concentration

Inside 3 minutes at 300ppm CO concentration

LCD Displayer (optional): 4 digits LCD displayer

Audibility: 85dB ( at 1m distance ), Frequency 3 – 0.5KHZ

Alarm Mode : Red Led quickly flashes 4 times with unit chirping each and every 5 seconds, then repeat

Mal-serve as Indicator: Chirp each and every 30s with green LED out and Err on LCD

Color: White

Sensor: Electrochemical CO sensor

Power consumption: 0.3mW

Size: 10 x 4cm

Powered By: 3 x AA Batteries (Now not included)

Package Content

1 x Carbon Monoxide Alarm

1 x English User Manual
Red LED:When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound.
Green and red LED lighting that indicate normal operation and alarm status. The unit will sound chirp and red LED flashes once as power up.
One chirp each and every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once each and every 30 seconds).
Test/Reset button to check the unit electronics and verifies right kind unit operation and reset the unit right through CO alarm.
Brand New and High Quality,LCD Displayer with a Blue Ground Light.Loud 85 decibel alarm,Permanent Carbon Monoxide Sensor,The Alarm Sound Pattern is Three Short Alarm Beeps. The Red LED Will Flash At the same time as within the Alarm Mode.