Smoke and Carbon Monoxide Detector with Batteries,2-in-1 Smoke Detector Carbon Monoxide Detector Combo,Smoke and Carbon Monoxide Alarm with Test Button and Digital Display
$25.95
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Product description
2-in-1 Smoke and Carbon Monoxide Detector
The Size of Smoke Detector Carbon Monoxide Detector Combo:
Diameter: 4.09 inches
Width: 1.53 inches
Package: 1 Pack or 2 Packs or 6 Packs
Features:
For smoke and carbon monoxide, easy to install.
Photoelectric sensor to detect smoke, electrochemical co sensor to detect carbon monoxide.
This carbon monoxide combo will beep and the red led will flash at the same time when dangerous concentrations are high enough.
Suitable for many rooms, including living room, bedroom, basement, hall, garage, kitchen and so on.
Three Leds
Green Led:
1. malfunction or not: beep every 30 seconds with green LED out, means malfunction.
2. for working status: blink once every 60 seconds.
Red Led: blink with beeps
when concentrations of smoke or carbon monoxide are high enough to trigger this smoke detector, it will blink with beeps.
Installation
1. Insert the screws.
2. Fix the mounting bracket.
3. Twist the fire alarm smoke detector carbon monoxide.
Clear Screen
Digital Display:
Co or Smoke can be displayed on the screen.
Standby Mode:
For saving the batteries’ lifetime, this carbon monoxide detectors/smoke alarm have a standby mode, when it enters standby mode, the screen will show nothing, it will be blank.
But the green led will blink once every 60 seconds.
Dual Sensors: This combination smoke carbon monoxide alarm detects both smoke and carbon monoxide. It’s working method: a high sensitivity photoelectric sensor to detect smoke and high stability electrochemical co sensor to detect carbon monoxide. They are separate, no matter which sensor is triggered because of dangerous concentration, this smoke and carbon monoxide detector will beep and blink with red led
Loud Beep: This smoke alarm has a louder than 85 decibels beep with red LED flashing. It is loud enough to let you know the danger and take ation to avoid it quickly. It is recommended to install more than one in your house for a maximum protection
Red or Green Led function: Once smoke or carbon monoxide reaches their dangerous concentration, this smoke and carbon monoxide detector will go off and blink with red led. Red led and beep also let you know if batteries need to be replaced or not(capacity of battery is less than 3.6V). Green led with beep will work for test button to show fire alarm’s different working status
Readable Digital Display: when smoke or CO concentration reaches their dangerous level, the screen of fire alarm smoke detector will show the CO or smoke concentration and illuminate.STANDBY MODE: screen light will not be on under standby mode, so this will not disturb your sleeping. When this fire alarm smoke detector enters standby mode, its green led will blink about every 60s
Green Led Too Bright? : If you feel that the green led is too bright, it is recommended to cover with a transparent pvc until you feel good. This carbon monoxide detectors smoke alarm is easy to install. Both wall and ceiling are suitable for installation
8 reviews for Smoke and Carbon Monoxide Detector with Batteries,2-in-1 Smoke Detector Carbon Monoxide Detector Combo,Smoke and Carbon Monoxide Alarm with Test Button and Digital Display
Add a review
$25.95
Mrs. T. Coleman –
Peace of Mind
So far so good. I’m glad I purchased these. I have peace of mind both upstairs and downstairs. I’m glad these came in a pack of two. These were a great price for combo Smoke/CO detectors. The units are not too big and blend into the wall nicely, even with our grey walls. The units are good quality and look good. I like the feature that I don’t have think about changing out batteries all the time. The batteries inside are meant to last 10 years. Moreover, the units blink regularly to show the power is working and I can manually test the units too. The alarms are very loud, so no one should sleep through them. I installed the alarms without any issues and they come with everything I need for installation. Instead of using the screws to mount the units, I used command strips because I did not want to put holes in my walls.
sussan halstead –
Good quality, work well.
Received them in a timely manner. Worked as described. Batteries included are good quality, and installation was easy. Would definitely buy again.
Amazon Customer –
Smoke and Carbon Dioxide Detectors (2 pack)
Very easy to install. Great price.
Robert Bresnahan –
Good, but mounting plate may not be big enough
Easy install and seem to all be working well. Only issue I have is if you are replacing a wired Fire/CO unit with these battery operated units the mounting plates included are not big enough to cover the electrical wire box completely and the mounting screw holes aren’t wide enough on the mounting plate to align with standard electrical box housing units.
Christina Hall –
Very good buy.
Seems very good, compact (which I like) and sturdy. Love that batteries are supposed to last 10 years and are included. Price great for 2.
Major –
Easy and does the job
Easy to set up, great digital display, non-intrusive, and so convenient to place anywhere in the house. I like that it isn’t dependent on the housing electric to continue working, as well as the combo carbon monoxide and smoke detector feature.
Tina –
Great product! Smaller than average size.
These are smaller than our other ones, but work just as good!
Darrell –
Great value
Easy to install and batteries includedWin-Win