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2 in 1 Smoke and Carbon Monoxide Alarm with High Sensitivity Photoelectric Sensor
SOUND AND LIGHT ALARM
Smoke and carbon monoxide alarms will keep you informed of any danger and keep you and your family safe.
LCD Displays
- For both smoke and CO concentration, easy to know the real-time data.
- Provide a safe and secure area for anyone.
360-degree detection
- Smoke and carbon monoxide are detected when they enter the hole from any angle.
LED Indication
- Green light: power supply
- Red light: alarm
- Yellow light: fault
Hazard warning and test buttons
- When a threat is detected, the smoke and carbon monoxide alarm sounds a loud 85-decibel siren that is designed to wake even the soundest of sleepers.
- A single button allows you to silence alarms and test if the device is working.
Installation location, it is recommended to install in the living room, ceiling, car or other places where people stay for a long time. A better option is to install in a bedroom, hallway, basement, car or living room.
Warm Tip:
1. The product requires regular maintenance.
2. When you first receive the product, check the working status of the detector: after installing the batteries, the unit will automatically turn on and when you press the “Test” button, the unit will sound an alarm for a few seconds to indicate that it is working and then the LCD display will remain blank. The green LED will flash every 60 seconds or so to indicate that the unit is working properly.
3. It is highly recommended that the product be mounted on a ceiling or wall to ensure that smoke or carbon monoxide entering the smoke inlet contacts the sensor successfully.
4. Clean the detector regularly on a weekly basis, either with a soft bristle brush or a vacuum cleaner.
5. The detector is equipped with an alarm threshold, only when the concentration of smoke or carbon monoxide reaches a certain alarm value, the detector will trigger the alarm.
6. Since grease and dust can block the smoke inlet and thus prevent smoke or carbon monoxide from entering the detector, if the detector is installed in a kitchen or garage, we strongly recommend installing it away from cooking areas or dusty areas.
7. It is recommended to replace the batteries every three months to ensure that the product has sufficient power to not affect the sensitivity of the product.
boatcaptain
2025-09-06 12:11:20
They look great, easy to install. Until you have an incident, cannot tell how sensitive they are. Test button works, alarm is loud.
Kevin Coelho
2025-08-10 21:02:42
Purchased this to replace an old Carbon Monoxide monitor, was happy to get one with a smoke alarm as well.It was easy to install and press the test button. I haven't had any fires or monoxide issues to verify any of the performance and function of the device. So I'll assume it works great. Will update if I find any issues, but so far so good.
Yensi
2025-07-25 13:33:49
I recently went on a trip to Chile, and the Airbnb I stayed in was a cozy cabin with a wood-burning heater. However, I noticed that there was no carbon monoxide alarm in the cabin, which made me a bit concerned. To ensure peace of mind, I decided to bring the Combination Carbon Monoxide and Smoke Alarm with Digital Display, and I’m so glad I did!This alarm is incredibly easy to set up and battery-operated, which made it perfect for travel. The digital display is a great feature, as it clearly shows the carbon monoxide levels and smoke detection. It provided me with an extra layer of security during my stay, especially with the wood-burning heater.I highly recommend this alarm for anyone traveling to places where safety might be a concern, or for anyone looking to add an extra layer of protection at home. It’s compact, reliable, and gives you peace of mind wherever you go.
Gary Osborne
2025-05-31 18:24:53
We use a wood burner during the winter months, so I like having extra smoke detectors in the house just for safety reasons, these are very responsive to the detection of smoke, they’re loud and seem to be easy on batteries. Will update again after I’ve had them a little longer.
S. Gilbert
2025-03-20 12:22:54
This is a super easy and simple system. Literally take the alarms out of the box, Use the supplied batteries, and choose where you would like to put them in your house. For me, the coolest part about these alarms is the fact that you can easily read how many parts per unit of CO2 there are in the air. That way it’s possible to know if there is anThat way it’s possible to know if there is a ton of CO2 or just a little bit and gives you an understanding of how much danger there may be. According to the owners manual alarms will go off at different rates, depending on the amount of CO2 in the air per minute or second. The alarm rings at about 85 dB. The LCD screen is bright blue and easily readable. The entire set comes with batteries for easy installation. The test button is right on the front and can be reached easily without having to take the unit down off the wall which I also really appreciate. Another added sense of security is the low battery alarm that will beep every 30 seconds although I just got these and haven’t had a chance to test that part out yet. I’m excited to use these as another added level of security in my house and the added CO2 is a nice benefit versus just smoke alarm.
K. M. Miller
2025-02-08 14:54:31
I'm upgrading my home safety with these new smoke and carbon dioxide alarms! 💨 Five alarms in one package is a great deal, and they seem incredibly durable. The loud and clear alarm sound is crucial for peace of mind. Plus, the easy installation process and included batteries make setup a breeze. I'm all about simple yet effective safety solutions. Staying safe is a top priority! #homesafety #fireprevention #COalarm #safetyfirst Having reliable alarms like these helps me feel secure in my ðŸ . I highly recommend checking them out!
Raccoon
2025-01-04 12:24:35
The display is blank unless alarm sounds or test button is pushed, deafening you. I don't speak of the light on the display but the display itself is blank and the display light is off. The display was the defining feature in purchasing this so functionality is decreased.
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