- 10 years of battery life
- LCD display,Voice alarm
- Temperature and humidity detection
- EN50291 standard
AJ-831 Stand Alone Carbon monoxide Detector
$1.00
Description
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)
Additional information
| Model | 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:7 years,replaceable
3. Standby working current: <30uA
4. Wake up cycle: 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
9.G.W:280g
10.Executive standard: EN50291-1: 2018
WIFI version:
Wifi working standard: 2.4G Hz 802.11b / g /N
App: TUYA Smart /Smart Life
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