- 10 years of battery life
- LCD display,Voice alarm
- Temperature and humidity detection
- EN50291 standard
AJ-831 Stand Alone Carbon monoxide Detector
Description
The 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/AJ-831 Carbon monoxide detector (Basic version)
*Powered by 4 pieces 1.5V replaceable LIthium battery
A different model for your choice: you can choose 2 years battery model or 10 years battery model, with LCD screen or without LCD Screen
*85dB Buzzer alarm (3m)
*Button for weekly testing and silence monthly
*WIFI Carbon monoxide detector/Zigbee Carbon monoxide/Interconnect Carbon monoxide is optional.
More Carbon monoxide detectors for your optional:
AJ-832/AJ-833 Carbon monoxide detector (Upgraded version)
AJ-835 Carbon monoxide detector ( Deluxe version)
Recommended reading for related information
- 10-Year Battery Photoelectric Smoke Alarms Top Chinese Manufacturers Guide 2026
- EN14604 Wireless Interconnected Smoke Alarms from China 868/433MHz 10‑Year Lithium Tuya WiFi OEM/ODM
- Smoke Detector Manufacturer & Fire Alarm OEM
- EN14604 Standalone Smoke Alarms from China Suppliers
- UK Carbon Monoxide Detectors Buying Guide BS EN 50291 Standards Wholesale for Distributors
- Wholesale & Retail Smoke Detectors in Australia: Suppliers, Compliance & Anka
- NYC Natural Gas Alarm Requirement: Local Law 157 Guide (2027)
- Anka AJ77X Knight Series Mini Smoke Detector 10-Year Alarm Guide
- 240V Mains Powered Safety with 9V Backup for Australian
- The Ultimate 10-Year Battery Methane Detector for NYC Local Law 157
Additional information
| Model | AJ-830, AJ-831, AJ-832, AJ-833, AJ-835 |
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