AJ-830 Stand Alone Carbon monoxide Detector


  • 2 years/10 years of battery life optional
  • 85dB Buzzer Alarm
  • Test/Silence Button
  • EN50291 standard
  • Private model
  • WIFI Smart model optional
  • AJ-830
  • AJ-831
  • AJ-832
  • AJ-833
  • AJ-835
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The best Carbon monoxide detector protects you and your family from colorless, odorless, tasteless, and toxic CO Poisoning. CO detectors are necessary to be installed in every house.

AJ-830 Carbon monoxide alarm


AJ-830/AJ-831 Carbon monoxide detector (Basic version)

Stand Alone battery powered Carbon monoxide Alarm

  • Powered by 4 pieces 1.5V replaceable LIthium battery,
  • Different solution: you can choose 2 years battery life version or 10 years battery life version
  • 85dB Buzzer alarm (3m)
  • Electrochemical carbon monoxide sensor
  • Button for weekly testing and silence monthly
  • CE EN50291-1:2018 Approved, which makes the CO Alarm more accurate, reliable, and sensitive
  • WIFI Carbon monoxide detector/Zigbee Carbon monoxide/Interconnect Carbon monoxide is optional.

More C0 alarms for your optional:

AJ-832/AJ-833 Carbon monoxide detector (Upgraded version)

AJ-835 Carbon monoxide detector ( Deluxe version)

Additional information


AJ-830, AJ-831, AJ-832, AJ-833, AJ-835

technical parameter

1. Operation voltage: 6V lithium iron battery (4pcs1.5V battery)

2 Battery life:2 years or 10 years ,replaceable

3. Standby working current: <30uA

4. Wake upcycle: 12 seconds

5. Low voltage threshold: 5.6V

6 CO: Alarm density:

50ppm, alarms not activate within 120 minutes

50-100ppm,alarms within 80 minutes

100-300ppm,alarm with 30 minutes

300ppm, alarm within 50seconds

7. Sound intensity: ≥85dB / 3m

8.product size : Φ120*650*35mm


10. Executive standard: EN50291-1: 2018

WIFI version:

Wifi working standard: 2.4G Hz 802.11b / g /N

App: TUYA Smart /Smart Life

User Manual

Stand-alone Carbon Monoxide Alarm manual

Wholesale Order: Please send us an e-mail for factory wholesale price

Sample testing Order: Please contact us by e-mail or Visit our Alibaba store

Retailer order: please contact us for local agents.


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