Product description
【Upgraded Dual Sensors to Ensure Your Safety】: Compared with most carbon monoxide smoke detectors on the market, our detector sensors have a lifespan of up to 10 years, while other detectors on the market only use three-years life sensors, so our products have a longer service life. The combined smoke and carbon monoxide detector uses a photoelectric smoke sensor and an electrochemical sensor to detect smoke and carbon monoxide faster and more accurately, protecting your home from two potentially deadly threats.
【LCD Digital Displays & Multi-directional Sensing Hole】: The informative LCD will show you the battery level and real-time CO levels in PPM (parts per million). If there is fire and carbon monoxide with a concentration over 0.1% db/m, the blue light flashes rapidly. If CO is detected, the red light will flash. Dense gas-sensing holes can prevent alarms from causing false alarms and reduce your worries.
【Battery-Operated&Easy Installation】:This CO alarm is powered by large capacity 3×1.5V AA batteries (included), and this combination smoke and carbon monoxide detector can be easily installed using the included mounting bracket, screws, and anchors. The detector’s battery life is up to five years, and we also provide a lifetime free battery replacement service to save you money.
【Test Mode Button and Loud Alarm】: It allows you to easily know the working status of the smoke detector and carbon monoxide detector. You can press the test button to inspect the alarm weekly. Alarm Volume: Loud>85dB at 3 meters. The loud 85-decibel alarm is designed to be heard easily. When encountering a non-emergency situation（false alarms occur), you can immediately press the test button and the LED light will flash 10 seconds, indicating that it has entered the silent mode.
【Safety Guarantee and High Quality】: This product has passed the UL standard report issued by the laboratory accredited by ILAC ISO 17025/NRTL standard. We have complete testing report of UL217 and UL2034. Protect yourself and your family from the silent danger of carbon monoxide with our top-of-the-line Carbon Monoxide Detectors. With its advanced detection capabilities, our Carbon Monoxide Detectors offer you an added layer of security and peace of mind. If you have any questions about Yfwsrecinoe smoke and carbon monoxide detectors, please feel free to contact the Yfwsrecinoe team, we will provide you with a Lifetime free after-sales service.
Nurlan –
Great Quality and Easy to Install
I’m really happy with this set of smoke and carbon monoxide detectors. They were super easy to install, and I love that each one comes with batteries and a clear display that shows real-time CO levels. The alarm is loud enough to hear anywhere in the house, and the design looks clean and modern. It gives me peace of mind knowing my home is well protected. Excellent value and quality overall.
Chrisely –
Ultimate Protection with Smart Dual Sensors
This smoke and carbon monoxide detector is a must-have for every home, offering fast, accurate detection with its upgraded dual sensors and 10-year lifespan. The clear LCD display and multi-directional sensing holes make monitoring easy while reducing false alarms. I love that it’s battery-operated with simple installation and even comes with lifetime free battery replacements. The loud 85dB alarm and UL certification give me total peace of mind knowing my family is protected day and night.
KG –
Good Smoke detector at a reasonable price
Good quality smoke and CO detector. Detected smoke promptly and turned on Alarm. Please check before installing. Alarm Noise is great. Easy to use and install if needed, instructions really help.
Amazon Customer –
Bad product but quick to make it right.
Lasted 4 months and now all 4 of them make a repetitive tapping noise. All defective.Update: fully refunded they were quick to make this right.
Mi A –
3 pack
I needed to replace our old smoke detectors and this set looked like a good choice. They are combined smoke and carbon monoxide so I feel like I am doubly protected. I put one in the kitchen, one by the bedrooms, and the 3rd in the basement by the furnace.They were easy to set up right out of the box. The package came with everything I needed, like screws, anchors, and even the batteries. I just put in the three AA batteries, stuck the bracket on the wall with the screws, and clicked the unit into place. No wiring or anything complicated.The LCD screen is handy because it shows the battery level and any CO readings in real numbers. I like knowing exactly what’s going on instead of guessing. The lights are clear too; blue flashes fast if there’s smoke, and red for carbon monoxide. I test them once a week by pressing the button, and the alarm is really loud, so we can hear it anywhere in the house.We accidentally burnt the toast last week, and it went off, but I just hit the test button to mute it and the light blinked to show it was in silent mode. The holes around the sides seem to pick up air from all directions, and I haven’t had any false alarms since that first one
Marjorie –
Fire alarm and co2 alarm all in one
The connectivity of the combination c 02 alarm and fire alarm it gives me good peace of mind knowing that I have both the fire alarm and the co 2 alarm together.The noise level is loud but not too loud.This wake up neighbors.It’s easy to install.The size is perfect overall it is a great value for the money
LiveWithTech –
This smoke & carbon monoxide detector works great & lights/display are informative.
These detectors are exactly what I was looking for to use at home. It works great and is a value product for the price factor.Further comments are below:Things I like about this product:- Works great with the sensitivity- Quick buttons for operating these & is easy to use- Buzzer is loud for home use- LCD light indicators & details on the display are informative- Comes with hardware to install these on the wall or other surfaces. They even bundle the AA batteries for these- Well priced in the competitive marketThings that need improvement:- Nothing that I see at this price pointOverall take: Works very well without any problems & so would recommend these smoke & carbon monoxide detectors.
Imran Khan –
Highly recommend it
These smoke and carbon monoxide detectors are excellent quality and give real peace of mind. Installation was quick and simple, and the included batteries made setup effortless. I love the dual sensor feature — it feels like a smart, reliable upgrade for home safety. The alerts are loud and clear, and the design is sleek enough to blend in anywhere.