HOMELYLIFE Carbon Monoxide Detector with LCD Digital Display for Home Safety
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- [Safe and Reliable] HOMELYLIFE carbon monoxide detector complies with EN 50291 standard, uses electrochemical sensor with high sensitivity and a service life of up to 5 years, can accurately and quickly detect carbon monoxide gas leaks, protecting you from danger and minimizing false alarms.
- [Light and Sound Alarm] Our CO alarm monitors the carbon monoxide level in the air in real time. When dangerous levels of carbon monoxide are detected, the red LED will flash and the buzzer will sound a continuous 85dB alarm to protect the life and safety of your property.
- [Easy to Install] Simply twist the back plate off the detector, screw it to the wall or ceiling, insert 3 x 1.5V AA batteries (NOT INCLUDED), place the detector on the back plate and twist it into position. You can hear the low battery alarm when the battery is almost empty. Then you can simply remove the alarm from the back plate again and replace it with new batteries.
- [Digital LCD Display] The screen displays real-time CO levels in a wide range from 000 to 999 ppm. The blue backlight will turn on and display the real-time levels when the CO levels are above 30 ppm, and the detector will alarm from 50 ppm. The alarm time depends on the carbon monoxide level. In addition, the LCD display will show different characters in different situations to help you identify the problem.

Why do you need a carbon monoxide detector for your home?
Carbon monoxide is a colorless, odorless, non-irritating gas that cannot be detected by the five senses and is produced when combustible material is burned. However, it can cause great harm to the human body.
HOMELYLIFE CO detector can detect carbon monoxide in the air in real time and warn you quickly and early through indicator, LCD display and sound to ensure your safety.

Specification:
Standards: EN50291
Power supply: 3 x AA 1.5 V battery
Sensor type: Electrochemical
Detection range: 000~999PPM
Standby current: <20uA
Alarm current: <30mA
Operating environment: -5~40℃, 20~90% relative humidity
Horn level: 85 dB
Weight: 106 g (without batteries)

Signal Guidance
Low Battery Signal
- LCD Screen -- “Lb”
- Buzzer -- “Tu” (every 20 seconds)
- Indicator Light -- red light flashing
Fault Signal Warning
- LCD Screen -- “Err”
- Buzzer -- “Tue-Tue”
- Indicator Light -- yellow light flashing
End of Life Warning
- LCD Screen -- “End”
- Buzzer -- three “Di” (every 50 seconds)
- Indicator Light -- yellow light flashing

Warm tips for installation:
THIS ALARM MUST BE MOUNTED ON THE CEILING OR WALL
1. Do not install in garages, kitchens, boiler rooms or bathrooms!
2. Do not install in areas where the temperature is below 40°F (4.4°C) or above 100°F (37.8°C).
3. Do not install in peaks of vaulted ceilings, A-shaped ceilings or gable roofs.
4. Install at least 4.5 m away from fuel burning appliances.
5. Install at least 30 cm away from fluorescent tubes.
6. Place the alarm so that curtains or other objects do not block the sensor.
7. Avoid excessively dusty, dirty or greasy areas.
A NOTICE:
1. The carbon monoxide detector can only detect the presence of carbon monoxide and warn people to handle the device or evacuate, it cannot prevent the generation of CO. And it is not a substitute for proper maintenance of the combustion equipment.
2. The CO detector is only designed to detect carbon monoxide and cannot be used as a smoke detector, CO2 detector or other gas detector.
3. Please read the user manual carefully before installation.
HOMELYLIFE Carbon Monoxide Detector with LCD Digital Display for Home Safety
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- [Safe and Reliable] HOMELYLIFE carbon monoxide detector complies with EN 50291 standard, uses electrochemical sensor with high sensitivity and a service life of up to 5 years, can accurately and quickly detect carbon monoxide gas leaks, protecting you from danger and minimizing false alarms.
- [Light and Sound Alarm] Our CO alarm monitors the carbon monoxide level in the air in real time. When dangerous levels of carbon monoxide are detected, the red LED will flash and the buzzer will sound a continuous 85dB alarm to protect the life and safety of your property.
- [Easy to Install] Simply twist the back plate off the detector, screw it to the wall or ceiling, insert 3 x 1.5V AA batteries (NOT INCLUDED), place the detector on the back plate and twist it into position. You can hear the low battery alarm when the battery is almost empty. Then you can simply remove the alarm from the back plate again and replace it with new batteries.
- [Digital LCD Display] The screen displays real-time CO levels in a wide range from 000 to 999 ppm. The blue backlight will turn on and display the real-time levels when the CO levels are above 30 ppm, and the detector will alarm from 50 ppm. The alarm time depends on the carbon monoxide level. In addition, the LCD display will show different characters in different situations to help you identify the problem.

Why do you need a carbon monoxide detector for your home?
Carbon monoxide is a colorless, odorless, non-irritating gas that cannot be detected by the five senses and is produced when combustible material is burned. However, it can cause great harm to the human body.
HOMELYLIFE CO detector can detect carbon monoxide in the air in real time and warn you quickly and early through indicator, LCD display and sound to ensure your safety.

Specification:
Standards: EN50291
Power supply: 3 x AA 1.5 V battery
Sensor type: Electrochemical
Detection range: 000~999PPM
Standby current: <20uA
Alarm current: <30mA
Operating environment: -5~40℃, 20~90% relative humidity
Horn level: 85 dB
Weight: 106 g (without batteries)

Signal Guidance
Low Battery Signal
- LCD Screen -- “Lb”
- Buzzer -- “Tu” (every 20 seconds)
- Indicator Light -- red light flashing
Fault Signal Warning
- LCD Screen -- “Err”
- Buzzer -- “Tue-Tue”
- Indicator Light -- yellow light flashing
End of Life Warning
- LCD Screen -- “End”
- Buzzer -- three “Di” (every 50 seconds)
- Indicator Light -- yellow light flashing

Warm tips for installation:
THIS ALARM MUST BE MOUNTED ON THE CEILING OR WALL
1. Do not install in garages, kitchens, boiler rooms or bathrooms!
2. Do not install in areas where the temperature is below 40°F (4.4°C) or above 100°F (37.8°C).
3. Do not install in peaks of vaulted ceilings, A-shaped ceilings or gable roofs.
4. Install at least 4.5 m away from fuel burning appliances.
5. Install at least 30 cm away from fluorescent tubes.
6. Place the alarm so that curtains or other objects do not block the sensor.
7. Avoid excessively dusty, dirty or greasy areas.
A NOTICE:
1. The carbon monoxide detector can only detect the presence of carbon monoxide and warn people to handle the device or evacuate, it cannot prevent the generation of CO. And it is not a substitute for proper maintenance of the combustion equipment.
2. The CO detector is only designed to detect carbon monoxide and cannot be used as a smoke detector, CO2 detector or other gas detector.
3. Please read the user manual carefully before installation.
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