2015 new product human voice prompt carbon monoxide gas detector 2 in 1

       2015 new product human voice prompt carbon monoxide gas detector  2 in 1       Model: JKD-808com                                                                                  PRODUCT INTRODUCTION    The product is a smart carbon monoxide and combustible gas combo detector with voice prompt , insert the voice chip , microprocessor control , supports displaying of the gas concertration.This product is used to detect both the toxic carbon monoxide gas and combustible gas (such as liquefied petroleum gas ,natural gas , methane etc ). when trigger the detector , it will alarm with build -in-siren . This detector adopts catalytic combustion method sensor and electrochemical sensor which is stable and reliable .     PRODUCT FEATURE    Human voice prompt  High reliable catalytic combustion method  Gas concentration displaying (PPM ) Power supply from AC 90v-240v or 9v rechargeable battery  Intelligent microprocessor control  Auto  detect sensor failure    TECHNICAL PARAMETER   

Model No.	JKD-808com
Material	ABS Plastic
AV voltage	AC 90V-240V 50-60Hz
Battery voltage	9V rechargeable battery(optional)
Warm-up Time	About 180S
Working temperature	0°C-50°C
Environment Humility	10%-95%
Sound Level	85dB/m
Alarm Output	Red light flash, human voice prompt& alarm
Alarm time	keep alarming after over 2500PPM or 50pm (co)
Size	112×73×42MM

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