Replaceable Battery Operated Carbon Monoxide And Smoke Alarm With LCD Display

Product Details:
Place of Origin: China
Brand Name: Ariza
Certification: CE ROHS
Model Number: JKD-C620
Payment & Shipping Terms:
Minimum Order Quantity: 500 pcs
Price: $13.2 - $14 pcs
Packaging Details: Color Box. Qty:50pcs/ctn Size:39.5*34*32.5cm G.W:10kg/ctn
Delivery Time: 20 - 25 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 100000 pcs / per month
Specifications Product Description Request A Quote
Product Name: Carbon Monoxide And Smoke Alarm With LCD Display
Material: ABS
Power: DC 3*1.5V AA Battery
Standy Current: <10uA
Alarm Current: <70mA
Low Battery Alarm: <3.6V
Dimensions: 106.0*37.5mm
Temperature: 0℃~40℃
Relative Humidity: <95%
Warranty: 7 Year
High Light:

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85dB Battery Operated Alarms

Product Description

Replaceable Battery - Operated Carbon Monoxide And Smoke Alarm With LCD Display


Description : 


2-in-1 Detection Alarm: YJ-901 is a battery-powered smoke and carbon monoxide alarm. Using SMT manufacturing process, it has a dustproof, mothproof and anti-white light interference design. High quality and reliable performance.


High-quality Sensor:It integrates a highly sensitive photoelectric sensor and a highly stable electrochemical carbon monoxide sensor at the same time.Whether the smoke or the carbon monoxide concentration in the environment exceeds a certain index, it will send out an alarm to remind you to stay away from danger.


LCD Display and LED Indicator:By triggering the button, the smoke concentration and carbon monoxide concentration in the environment are displayed at any time, accompanied by the regular flashing of the LED indicator, to actively inform you of the alarm and the safety status of the environment. The operation is simple and easy to understand.


AA Batteries that can be Removed and Replaced:Depending on the quality of the battery, the alarm battery needs to be replaced every 1-3 years.The battery life will be shortened by the influence of the environment, especially in the extremely cold environment. The detachable way can ensure that when the battery fails,you only need to replace the battery instead of throwing away the alarm.



Features :

  • Green light:  flashes once every 35 seconds, indicating that detector is working normally.
  • Red light: When the detector enter the alarm states, the red light flashes rapidly and the buzzer sounds at the same time. The alarm of signals makes four cycle, each cycle is 100ms on/100ms off. Then turn off for two seconds until the CO concentration drops below the alarm setting value.
  • Yellow light: Yellow fault indicator keeps on, LCD display "Err", the buzzer sounds 2 times per 8 second, indicating that sensor has failed, at this time, there is no detection alarm function, Inform you should contact dealer for repair.


Location to avoid :

1. High-umidity ares such as kitchens, and bathrooms

2. Next to air outlets, fans and central heating

3. Dusty, dirty areas or areas with insects

4. High temperature and easily polluted places

5. Places with difficult access, making it difficult to operate the test function

6. Within 1.5m from lamps

7. Next to doors or windows

8. In the top of rooms of sloping roofs, the corner of the room or other dead-air places 


Parameters :

Product Name

2 In 1 Carbon Monoxide And Smoke Detector LCD Display Replaceable Battery CO Sensor




DC 3*1.5V AA battery
Decibel ≥85dB

Standy Current

Sensors Electrochemical sensor

Alarm Current


Low Battery Indication



Relative Humidity <95%


Wall mount






7 year



Use Scenarios :


Replaceable Battery Operated Carbon Monoxide And Smoke Alarm With LCD Display 0Replaceable Battery Operated Carbon Monoxide And Smoke Alarm With LCD Display 1Replaceable Battery Operated Carbon Monoxide And Smoke Alarm With LCD Display 2




Packing Lists :


1* smoke and Carbon Monoxide alarm

1* User Manual

1* Screw Kits

1* Mounting Bracket





Q: Does this model can controlled by app?

A: This model not can controlled by app, our model JKD-C620 can controlled by app.


Q: Is this hardwired or battery power only?

A: This model is powered by battery only.


Q: Can i have customized special product and package?

A: Yes, we support customizing logo and package. you can send us your logo file, we'll design for you.


Q:What is your terms of delivery?

A: We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.


Q: How do you ship the goods and how long does it take arrive?

A:We usually ship by DHL(3-5days), UPS(4-6days), Fedex(4-6days), TNT(4-6days), Air(7-10days), or by sea(25-30days)at your request.


Q: What are your payment terms?

A: Paypal , TT and L/C are also welcomed.


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Get in touch with us
Contact Person : Miss. Alisa
Tel : 18822844502
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