Product details of OH CO Carbon Monoxide Poisoning Gas Sensor Warning Alarm DetectorTester LCD

Features:
Sensitivity/Alarm Time:
Within 60~90 minutes at 50ppm CO concentration,
Within 10~40 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 - 0.5KHZ
Standby Current: 50mA
Alarm Current: 50mA
Standby Mode: Green Led flashes once every 30 seconds
Alarm Mode : Red Led quickly flashes 4 times with unit chirpingevery 5 seconds, then repeat,
Low-bat Indicator:Chirp every 30s as battery lower than 3.3V withgreen LED flashing and Lb on LCD
Mal-function Indicator:
Chirp every 30s with green LED out and Err on LCD
Power consumption: 0.3mW
Powered By: 3 x AA Batteries (Not included)
A perfect item for protecting your family from the dangers ofcarbon monoxide
Advanced level of protection, easy to read with the digitaldisplay, 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 isoperating properly. The green LED will also flash before CO readingis taken and when any button is pressed.
Red LED : When a dangerous level of carbon monoxide is detected thered LED will pulse and a loud alarm pattern will sound. The carbonmonoxide alarm pattern is 4 short beeps, followed by 5 seconds ofsilence, followed by 4 short beeps with a corresponding red LEDflash. This cycle will continue for 4 minutes and then change to 1cycle every minute until the device is reset or the CO iseliminated.
Test/Reset button is designed for weekly testing if it worksproperly 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 wallsurface
Compact, lightweight & easy to operate

Specifications:
Color: White
Size: 10 x 4cm
Sensor: Electrochemical CO sensor
Alarm Style: Per EN50291

Packing Content:
1 x Carbon Monoxide Alarm
2 x Screws (not included battery )

Specifications of OH CO Carbon Monoxide Poisoning Gas Sensor Warning Alarm DetectorTester LCD

What's in the box: General Features:
SKU NO037HLDAUFHANMY-4258055
Warranty period No Warranty
Warranty type -