Carbon Monoxide Smoke Alarm CO2 Sensor Gas Home Detector Poisoning LCD Indicator

Carbon Monoxide Smoke Alarm CO2 Sensor Gas Home Detector Poisoning LCD Indicator Description

Description:
【SENSITIVITY AND TIME】When 50 ppm is reached, the alarm sounds at 60-90 minutes; when 100 ppm is reached, the alarm sounds at 10-40 minutes; when 300 ppm is reached, the alarm sounds at 3 minutes.
【ELECTROCHEMICAL SENSOR】Adopt high sensitivity, high stability, long life zero power consumption electrochemical carbon monoxide sensor, excellent -alcohol interference performance (-alcoholism).
【WITH HIGH VOLUME】High volume alarm sound output (>85dB at 3 meters in front), it is easy to hear the alarm sound.
【LED INDICATOR】Under normal circumstances, the LED indicator flashes once every 40 seconds; when an alarm occurs, the LED indicator flashes rapidly and an alarm sounds.
【SELF-TEST TEST】Self-test test function, press the test button to test whether the function of the alarm is normal, it is recommended to test once a week.
【LOW BATTERY REMINDER】Low battery voltage detection function, when the battery voltage is low, a prompt sound will be issued every minute, indicating that the battery will be exhausted and replace the battery as soon as possible.
【MAIN APPLICATIONS】It is used for leak detection of gas and CO, and can be installed in kitchens, toilets and other places, which can effectively prevent the occurrence of danger.

Specification:
Material: plastic
Color: white
Size(approx): 115 x 37mm/4.53 x 1.46inch(dia x height)
Power supply: 3*1.5 V AA batteries(not included)
Alarm standard: EN50291

Package: 
1 pc x Carbon monoxide alarm
1 pack x screws
1 pc x English manual

Note: 
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.