Digital LCD Backlight Carbon Monoxide 85dB Alarm Detector Tester CO Gas Sensor Alarm

Features

SensitivityAlarm Time
Within 6090 minutes at 50ppm CO concentration
Within 1040 minutes at 100ppm CO concentration
Within 3 minutes at 300ppm CO concentration
LCD Displayer optional 4 digits LCD displayer
Audibility 85dB at 1m distance Frequency 3 05KHZ
Standby Current lt50?A
Alarm Current lt50mA
Standby Mode Green Led flashes once every 30 seconds
Alarm Mode Red Led quickly flashes 4 times with unit chirping every 5 seconds then repeat

Lowbat IndicatorChirp every 30s as battery lower than 33V with green LED flashing and Lb on LCD
Malfunction Indicator
Chirp every 30s with green LED out and Err on LCD
Power consumption 03mW
Size 10 x 4cm
Powered By 3 x AA Batteries Not included
A perfect item for protecting your family from the dangers of carbon monoxide
Advanced level of protection easy to read with the digital display even in low light conditions
Displays the level of carbon monoxide the unit is sensing
Green LED Flashes every 30 seconds to indicate the unit is operating properly The green LED will also flash before CO reading is taken and when any button is pressed
Red LED When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound The carbon monoxide alarm pattern is 4 short beeps followed by 5 seconds of silence followed by 4 short beeps with a corresponding red LED flash This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated
TestReset button is designed for weekly testing if it works properly and reset the unit during CO alarm Alerts users when batteries needs to be replaced
This alarm is highly recommended to be mounted on a wall surface Compact lightweight amp easy to operate

strongPacking Contentstrong

1 x Carbon Monoxide Detector not included battery
2 x Screws
1 x English manual