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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ACJ
  • Model Number: ACJ-998
  • Usage: Personal
  • Product Name: Quality Home Carbon Monoxide Detector Alarm
  • Color: White
  • Power supply: DC 9V battery
  • Monitoring current: <35uA
  • Alarm current: about 20mA
  • Operating environment: 0℃~45℃
  • Alarm lound: >85dB
  • Alarm concentration: 50(±30%)ppm carbon monoxide
  • Sensor life: 5 years

Packaging & Delivery

Packaging Details gift package
Delivery Time Shipped in 5 days after payment
Product Description


Quality Home Carbon Monoxide Detector Alarm




1. Power supply: DC 9V battery
2. Monitoring current: <35uA
3. Alarm current: about 20mA
4. Alarm concentration: 50(±30%)ppm carbon monoxide
5. Low voltage warning threshold voltage: 3V±0.3V
6. Operating environment: 0℃~45℃
7. Humidity : 20 ˜95% RH
8. Sensor life : 5 years
9. Alarm lound: >85dB
10. carbon monoxide alarm concentration:
50ppm, within 60-90minutes
100ppm, within 10-40minutes
300ppm, about 3 minutes
11. Real-time LCD display, sensor fault detection functions (yellow LED display)


product display


About us


Our Services

Why choose our products ? 

* Professional experience and ability to accept and fulfill ODM/OEM orders.

* Answer your enquiries, questions and emails in 24 hours

* Direct control on material, testing, quality, lead time ect.

* Flexible Payment terms ranged at different quantity

* One year warranty life for all detectors sold out from Lidingfeng Technology

The service

1) We can ship to worldwide

2) Payment:  Western Union, T/T, Paypal

3) Shipping: DHL, UPS,TNT, EMS, and other courier available as required.

4) Delivery time: 7-15 days after your full payment.

5) The order more than 1000pcs,accept to add the logo. The order more than 3000pcs, be able to design the packaging box.

       Please kindly contact us if you are interested in our products, we will offer you the best service and most competitive price.         


1. Are you a factory or trading company? 
A: We are a factory. We are a professional factory producing smoke alarms, co alarms, Gas alarms, Alarm system etc...

2. Where is your factory? How can I visit there? 
A: Our factory is located in ShenzhenCity, Guangdong Province, China,  All our clients, from home or abroad, are warmly welcome to visit us!


3. Can you offer ODM/OEM?
A:Yes, we can offer ODM & OEM Service. Also, we can provide customized packaging and product design.

4. How can I get some samples? 
A: Contact with our sales and we will make the sample as your requirement. Sample available in 5 days.

5. How does your factory do regarding quality control? 
A: Quality Control system, product pass the TEST & comply with official standard , We accept the third party inspection


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
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Supplier's Trade Assurance Limit: US $27,000
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