Descripción
1． AV voltage：AV 100V-240V 50-60Hz
2． Battery voltage：9V rechargeable battery(optional)
3． Working temperature：0-50℃
4． Environment Humility：10%-95%
5． Alarm Density：2500PPM (±1500PPM)
6． Alarm time：keep alarming after over 2500PPM
7． Wireless working frequency：433MHz
8． Wireless working distance：150M (in open area)
9． Size：120×80×35MM
● Human voice prompt, Chinese and English are optional● High reliable catalytic combustion method● Gas concentration displaying (PPM)● Power supply from AC 100V-240V with build-in battery● Intelligent microprocessor control● Auto detect sensor failure● Auto send notification to host when alarm● One relay output when alarm