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Newest 2 in 1 LED Digital Gas Smoke Alarm Co Carbon Monoxide Detector Voice Warn Sensor Home Security Protection High Sensitive

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Item Specifics
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Product Details


Newest 2 in 1 LED Digital Gas Smoke Alarm Co Carbon Monoxide Detector Voice Warn Sensor Home Security Protection High Sensitive

1.2 in 1 Carbon Monoxide+Smoke Detector
2.Adopt high reliability electrochemical sensor and infrared photoelectric sensor
3.LCD liquid crystal display density
4.3*AA 1.5V battery powered
5.Low current consumption, long standby life
6.Battery low battery prompt
7.Alarm memory function
8.Alarm pause (silent mode)
9.Double warning :Sound and light alarm / LED indication alarm
10.SMT industrial manufacturing, strong stability


1.Material: plastic
2.Color: White
3.Sensor: Electrochemical carbon monoxide sensor and infrared photoelectric sensor
4.Working temperature: 0-50 °C
5.Working humidity: relative humidity 10%-95%
6.Carbon monoxide gas detection concentration: 000-999ppm
7.Smoke sensitivity: 0.1% db/m-9.9% db/m
8.Power: 3 AA1.5V batteries (No Batteries included)
9.Alarm indication: LCD display, sound and light tips
10.Battery display: low battery alarm
11.Size: 104mm (diameter) * 35mm (height)
12.Quiescent current: <80uA
13.Alarm current: <30mA
14.Sound Alarm:>80db
15.Smoke detector protection area: When the space height is 6 meters to 12 meters, the protection area of one detector is 80 square meters for the general protection site; when the space height is 6 meters or less, the protection area is 60 square meters.
16.Scope: barbecue shop, kitchen, bedroom, living room, parking lot, school, library

Terms Of Sale:

Please read and understand before bidding or buying.
Return of Faulty & Non Faulty Goods
All products are individually inspected before being dispatched, to ensure items are sent out in perfect condition.
Item must be returned within 15 days of After receiving
Item must be returned unmarked and in the Original Packaging

The package contains:
1X Carbon Monoxide Detectors
1 X English User Manual
(No Batteries included)


Please ensure your delivery address is correct.
Items will be shipped within 48 hours after payment is received / cleared (except weekends and holidays).

Contact Us

If you have any questions please ask me. I will reply within 24 hours.
In the rare event that you have a problem with your item we strongly recommend contacting us before leaving negative or neutral feedback.
We will be happy to help with your problem.

Item Specifics
Working temperature: 
 0-50 °C
 Carbon Monoxide Detectors
Model Number: 
Brand Name: 
Sound Alarm: 
Alarm indication: 
 sound and light tips
Smoke sensitivity: 
 0.1% db/m-9.9% db/m
Working humidity: 
 relative humidity 10%-95%
Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Your Blog Title (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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