AJ-833SI-4 Interconencted Carbon monoxide Detector


  • RF433mhz Wireless Interconnected
  • 10 Years battery lifespan
  • LCD displayer
  • DC6Volt Lithium battery
  • CE EN50291 Listed
  • Big Test and Silence button
  • Wireless remote controller optional.
  • WIFI SMART version available
  • AJ-830SI-4
  • AJ-831SI-4
  • AJ-832SI-4
  • AJ-833SI-4
  • AJ-835SI-4


Wireless Interconnected Carbon Monoxide Detector

A wireless interconnected carbon monoxide alarm is compatible with other detectors (Smoke alarm, Remote controller, Wifi interconnected smoke alarm)wireless-enabled alarms in your home to create a wireless safety network

Up to 20~50 compatible interconnected alarms can communicate with each other and alert you when there is a problem across the house even in a different room or on a different floor.

You can choose the Interconnected Carbon monoxide alarm from :

1: 10 Years Battery life or 2 years battery life optional.

2: WIth LCD displayer or without LCD displayer

3: With Buzzer alarm or with Human Voice Alarm

4: With Temperature &Humidity detection or without

8dB sound, DC6V lithium battery-powered with 10 years of battery life, One goes all go wireless interconnected co alarms.

All of the wireless interconnected carbon monoxide detectors are CE EN50291 new standard approved by the TUV laboratory.

OEM service Welcomed. Please e-mail us for wholesale factory price.


Additional information


AJ-830SI-4, AJ-831SI-4, AJ-832SI-4, AJ-833SI-4, AJ-835SI-4

technical parameter

Interconnected carbon monoxide detector

Voltage DC6V lithium
Standby Current <10uA
Alarm Current <60mA
Working Temperature -10℃~+50℃
Relative Humidity ≤95%RH
Wireless Signal 433.92Mhz GFSK
Low battery alarm threshold 2.5±0.1V
Alarm Sound pressure ≥85dB
RF Distance >25m
Alarm Mode Siren with flash
Execute Criterion EN50291



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