Driver fatigue monitor with signal output 45km/h start-up speed

Questions

Is the infrared light harmful to my eyes and body?
No at all, the average light outlet power is less than 0.2W, and mostly died down when spreading in a 30°angle and meter distance, less than 1/10 of indoor nature light, just because the infrared light can’t been seen when mixed with other lights, you don’t aware the existing. And we also did the test by the SGS, it is approved no harm to the eyes or the body.

I’m worry about too much noisy alarms.
Don’t worry about this, the device has different sensitivities levels, each level it can quickly detect the real sleepy or absent minded condition, only the alarming time is different for looking around and normal eyes closing. If you don’t want them too much noisy alarms, you can set the sensitivity in lower level, if so, it will spend more time to trigger the alarm, nobody will do it so long when driving on the highway, you just need to set the sensitivity to the level which suitable for you.

If I must drive under fatigue status, is this unit useful?
Yes, some truck drivers always drive under fatigue status, some people used to dozy when driving in on the highway, or if you have sleepless night but must drive today. LS-803 will detect the fatigue driving, giving out alarms in the instant of dozing off to wake you up. But we still suggest you don’t drive in fatigue status and have enough rest.

Attention:

Non-authorized person, please do not open or repair the device.

Please do not operate the system when driving to avoid dangerous

Please handle carefully, do not drop or impact with hard objectives

Do not use chemicals or cleaning agents to clean the machine, it will damage the machine surfaces or rust the paint.

keep it away from water or moist place, device will be rusted or shortcut in those area.

Do not rip, bend or squeezed the wiring by heavy object, or it will be hot to fire.

Power input and output

1. Input: 9-36V, LS803 is suitable for both 12V and 24V vehicle, and have good high voltage protection.
2. very lower power consumption, average current less then 100mA in 12V car, and 60mA in 24V car, similar with leakage from the battery, almost does not consume battery power.
3. I/O output, high resistance status under normal status, low voltage output when triggered.
4. Working Temprature: 0-80℃
5. Working Humility: 10%-90%
6. Weigh:108g
7. Demension: 4.5*10.2cm

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