2-Packs Smoke Detector Carbon Monoxide Detector Combo,Combination Smoke Carbon Monoxide Alarm Detector Powered by Battery,Smoke and Carbon Monoxide Alarm with Test Button and LCD Display for Home

Price: $33.99
(as of May 02, 2024 18:59:36 UTC – Details)

Product Description

Smoke? Carbon monoxide? Have you ever thought about how both can threaten your life?

Sometimes, smoke will threaten you. Sometimes, it is carbon monoxide.

Therefore, a 2-in-1 smoke and carbon monoxide alarm is needed. No matter which one reaches its dangerous concentration, this combination smoke carbon monoxide alarm detector will beep in time to warn you.

LED and Test Button and Sound Speaker

This smoke and carbon monoxide alarm has 3 colors LED indication:

1.Green LED indicates working status;

2. Red LED works with sound speaker;

3. Yellow LED let you know the fault directly.

Sound speaker: will give out sound louder than 85 decibels.

Test Button: Press the test button for several seconds to test the smoke monoxide detector’s electronics. The alarm will sound.

Large and Clear LCD Screen

The LCD screen of smoke detector carbon monoxide detector combo:

1. Large, numbers showed clearly;

2. 2 readable numbers mode, smoke and CO;

Note:

The LCD screen of smoke monoxide detector will not show numbers constantly. In order to preserve the battery, LCD of smoke alarm will be blank, and enter a standby mode.

Easy to Install

1. Select a correct place to install this smoke detector carbon monoxide detector combo;

2. Remove the mounting bracket from the back of fire detector and carbon monoxide detector;

3. Mounting bracket as a template, need to drill two 5 mm holes;

4. Insert two plastic plugs into the holes, and then install the bracket to the ceiling or wall by using the supplied two screws.

5. Insert batteries and attach the fire alarm smoke detector to the mounting bracket.

Kitchen, living room, bed room, hall, garage and basement all are suitable for this combination smoke carbon monoxide alarm detector.

Note:

If this carbon monoxide detectors/smoke alarm beeps continuously after a test, it means the photoelectric sensor or co sensor is still able to detect high concentrations of smoke or carbon monoxide. So, it will stop beeping when the concentration falls under warning value.

If this fire detector and carbon monoxide detector has a continuous beep after installing batteries for a long time, it may have a malfunction.

When a malfunction occurs, it is necessary to try resetting.

Resting method:

1. Remove batteries, then press the test button to discharge excess electricity, it is necessary to press the test button several times..

2. Keep holding the test button, and install batteries at the time, and you need to keep holding the test button until LED flashes, then you can release your hand. This combination smoke carbon monoxide alarm detector will return to normal.

【2-in-1 Dual Sensors】Carbon monoxide detectors/smoke alarm has a high sensitivity photoelectric sensor to detect smoke and high stability electrochemical co sensor to detect carbon monoxide. Dual sensors also work separately, once one of them is triggered, this combination smoke carbon monoxide alarm detector will beep and have a red led flashing.
【Readable Information】Smoke detector carbon monoxide detector combo has a large LCD screen, once smoke or carbon monoxide is triggered,the LCD will display the CO or smoke concentration and illuminate. The LCD will turn off in standby mode, you don’t have to worry about being disturbed. You can also read a probable battery capacity. Readable information provides a real-time air concentration.
【Beep Alarm】Beep of combination smoke carbon monoxide alarm detector will be louder than 85 decibels with red LED flashing. Loud sound of smoke and carbon monoxide detector makes sure that you can hear clearly. For a maximum protection, it is recommended to install more than one in your house. Kitchen, living room, bed room, hall, garage, basement all are suitable for installation.
【Led Indicator,Low Battery Warning and Test Button】Once dangerous level happens, this smoke alarm and carbon monoxide detector will not only give out sound, but also has a red led flashing. Test button will work with green led and also has a beep, let you know this fire detector and carbon monoxide detector’s different working status.When the capacity of battery is less than 3.6V, carbon monoxide smoke detector combo will has a beep with red led flashing to inform you of replacing battery.
【Easy Installation】Smoke and carbon monoxide detector can be installed easily, wireless. Just install with the coming screw and plugs. It is recommended to install them on wall or ceiling.