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Item specifics
  • Type: Carbon Monoxide Detectors
  • Brand Name: Earykong
  • Model Number: YY-A1
  • Usage: Alarm
  • Color: White
  • is_customized: Yes
Product Description

2item pictures

family life insurance-Carbon monoxide (CO) alarm

Carbon oxidation of carbon monoxide gas alarm alarm is known as an effective weapon to prevent carbon monoxide poisoning.

If you need more accessories, please see the following links in detail

Note: this alarm cannot detect natural gas and liquefied petroleum gas

2Item Description

-> carbon monoxide announciator, electrochemical sensors, combined with the living environment of people, through scientific design, detection signal is very sensitive and accurate;

-> carbon monoxide detector using high-performance microcontroller, can detect low to several PPM concentrations of carbon monoxide;

->reset, two key test is simple and convenient, can at any time to restart or to test environment of carbon monoxide concentration;

-> as long as the size of the palm of your appearance, very convenient to different places for testing;

->ultra-low power consumption, use 3 section 5 batteries, under normal circumstances can standby to use more than 2 years;

->Carbon monoxide alarm is test of carbon monoxide gas concentration in the air, when the higher concentration immediately send out sound and light alarm, and shows the concentration on the screen.

->High sensitivity, high stability, long life electrochemical carbon monoxide sensor zero power consumption, good alcohol interference resistance (resistance to alcohol poisoning)

2Product Detail

->Energy conservation and environmental protection

->No radiation, harmless to the human body

->85 db loud alarm

->Yes backlit LCD screen LCD blue

->Three dangerous concentration automatic switching detection

->Manual test button, detect carbon monoxide concentration in the environment at any time  

2Product Features

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Detection methods                                                                            

Carbon monoxide gas from inside the space surrounding the alarm into the machine, after testing the output of carbon monoxide density, in the air just switched on, the screen display 0 to 30 PPM is normal (1 PPM = one over one million of the air volume)

1, after installed the battery, will hear a "drop" sound, red lights flashing.(for battery installed correctly)

2, when the alarm, the red light flashing quickly, and send out alarm.Restored to monitor state (carbon monoxide concentration decreases.

3, when the standby, green indicator light flashing a 30 seconds.

4, under normal circumstances, the LED indicator light flashing a about 40 seconds.

5, such as blue backlight lights, press the "TEST" key TEST alarm emits an alarm, the red indicator light flashing, alarm is working properly.

6, the alarm with the attached screw fixed on the wall.

2Product Usage

Install 3 battery, hang on the wall of the coal stove next to, when indoor carbon monoxide (CO) is detected after reaching a certain concentration, buzzer screeched "drops dripping" sound the alarm.

2installation

->Proportion of carbon monoxide is lighter, it is recommended that the roof installation, select hanging, within 30 cm distance from the roof.

2Package Include

1 x Carbon monoxide master device  (Battery not include)  

1 x screws

Warm prompt                                                                                    

->If alarm store placed where the temperature is lower than 4 degrees more than 30 minutes, must be at least 12 hours to put it in room temperature environment can be used, not correct location will affect the sensitivity of the alarm in the electronic components.

Payment: 
• Payment must be made within 3 days when order placed. 
• If you have a problem with payment,please contact with us or the customer service of Aliexpress.
 
Shipping: 
•We will ship package in 2-3 business days after payment clear.
•We can\'t control service transit time, this information is provided by the carrier and excludes weekends and holidays. so please give us an opportunity to check package for you . 
•SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.Transit times may vary, especially during the holiday season.
•If you have not received your shipment within 60 days from payment, please contact with us. We will track the shipment and give a reply to you as soon as possible. Our goal is customer satisfaction!
 
Warranty: 
•1 Years replacement warranty. 
•We benefit for all item sale. If you need help and have any other question , please feel free to contact us by eBay message . 
•Return is not accepted if you change your mind or purchased the wrong item. 
•Buyer is responsible for return shipping costs and insurance. 
•Shipping/Handling/Insurance costs are not refundable. 
 
Feedback: 
•Your Positive feedback and all 5 stars are important to us which encourage us to do better and support best service and good product for all clients .Thanks in advance for you leaving positive feedback and 5 stars. 
•Our aim is we don\'t feel Satisfaction until you satisfied with our product and service . 
•Please don\'t leave negative feedback and low score, because that won\'t solve problems. Please give us an opportunity to service you again . 
 
Contact Us: 
•Hours of Operation - We are open Monday through Sunday 10:30am - 00:00pm. If you mail us a question after business hours, we will do our best to answer your question. If not, we will get back to you on the following business day. 
 
Thanks for your visit and welcome to visit us again!    `(*∩_∩*)′

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 15cm x 11cm x 8cm (5.91in x 4.33in x 3.15in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.2kg (0.44lb.)
  • Package Size: 15cm x 11cm x 8cm (5.91in x 4.33in x 3.15in)
Payment
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