Will the alarm still work during a power outage?
This product supports both plug-in and battery-powered modes, ensuring it continues to operate even when the power is out.
Are batteries included?
Batteries are not included. This allows for safer shipping and gives you the freedom to use your preferred battery brand.
Will the light from the CO alarm be too bright in the bedroom and affect sleep?
Our latest model supports DIY screen brightness adjustment, so you can set it to your comfort level at night.
My elderly family member has hearing issues. Is the alarm loud enough?
The alarm supports adjustable volume. At maximum level, it is loud enough for those with reduced hearing sensitivity to notice.
Where should I install the carbon monoxide alarm at home?
We recommend installing it near bathrooms, kitchens, hallways between bedrooms and bathrooms, garages, or areas with gas appliances. Avoid installing in areas with heavy oil smoke or excessive moisture.
Your Home Safety Guardian
Vilfet, a professional carbon monoxide alarm brand, is dedicated to promptly detecting invisible dangers and protecting the health and peace of mind of every home.
Whether in kitchens, bedrooms, or spaces with elderly and children, our alarms provide high sensitivity and low false alarm rates, delivering crucial warnings when they matter most.
From the first light of day to the quiet hours of the night, Vilfet is always by your side.
Science and Practice
Offline sales have totaled 10 million units (3 million households), which allows us to pool our wisdom and optimize quality.
Qualified Guardian
Science and experiments show that dangers with early warnings or reminders usually reduce the threat to people by 78.31%
Solve Problems in the Bud
Your Home Safety Guardian
Vilfet, a professional carbon monoxide alarm brand, is dedicated to promptly detecting invisible dangers and protecting the health and peace of mind of every home.
Whether in kitchens, bedrooms, or spaces with elderly and children, our alarms provide high sensitivity and low false alarm rates, delivering crucial warnings when they matter most.
From the first light of day to the quiet hours of the night, Vilfet is always by your side.
Science and Practice
Offline sales have totaled 10 million units (3 million households), which allows us to pool our wisdom and optimize quality.
Qualified Guardian
Science and experiments show that dangers with early warnings or reminders usually reduce the threat to people by 78.31%
Solve Problems in the Bud
Will the alarm still work during a power outage?
This product supports both plug-in and battery-powered modes, ensuring it continues to operate even when the power is out.
Are batteries included?
Batteries are not included. This allows for safer shipping and gives you the freedom to use your preferred battery brand.
Will the light from the CO alarm be too bright in the bedroom and affect sleep?
Our latest model supports DIY screen brightness adjustment, so you can set it to your comfort level at night.
My elderly family member has hearing issues. Is the alarm loud enough?
The alarm supports adjustable volume. At maximum level, it is loud enough for those with reduced hearing sensitivity to notice.
Where should I install the carbon monoxide alarm at home?
We recommend installing it near bathrooms, kitchens, hallways between bedrooms and bathrooms, garages, or areas with gas appliances. Avoid installing in areas with heavy oil smoke or excessive moisture.