2015 hot product human voice prompt portable LPG gas leak detector

2015 hot product  human voice prompt portable LPG gas leak detector   Model:JKD-808                                                                                                                                                                                                                                         PRODUCT INTRODUCTION The product is a smart combustible gas detector with voice prompt, microprocessor control. When trigger the gas detector, it will alarm with build-in siren. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of combustible gas (such as liquefied petroleum gas, natural gas, methane, etc.)   FEATURES 1. Human voice prompt 2. High reliable catalytic combustion method 3. Power supply from AC 90V-240V or 9V rechargeable battery 4. Intelligent microprocessor control 5. Auto low battery warning 6. Alarm memory function 7. Auto detect sensor failure   TECHNICAL PARAMETER

Model No.	JKD-808
AV voltage	AC 90V-240V 50-60Hz
Battery voltage	9V rechargeable battery(optional)
Working temperature	0℃-50℃
Warm-up Time	About 180S
Environment Humility	10%-95%
Sound Level	85dB/m
Alarm Density	2500PPM(±1500PPM)
Alarm time	keep alarming after over 2500PPM
Size	112×73×42MM

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