Спасательный аппарат для водителя MR688, аксессуар для автобуса, устройство для защиты от усталости и сна
- Category: Bus Parts & Accessories >>>
- Supplier: Guangzhou Hao Nai Electronics Technology Co. Ltd.
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Product Overview
Description
Product Description
Product specs | ||
Key Words | driver anti sleep alarm device Fatigue Monitor MR688 | |
Product Name | Driver Fatigue Monitor | |
Product Model | MR688 | |
Patent No. | 201029044149.4 | |
Core Technology | Face recognition and pupil detection technology | |
Operating Voltage | DC 12V/24V | |
Minimum Operating Voltage | 9V | |
Maximum Operating Voltage | 32V | |
Detection Distance | 60-90cm | |
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FAQ
1. 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.
2. I’m worry about too much noisy alarms.
Don’t worry, the device have 4 level sensitivities, the lowest level mainly alarm for the real sleeping, looking around need 3-4 seconds to trigger the alarm, nobody will do it so long when driving on the highway.
3. If I must drive under fatigue status, is this unit useful?
Yes, some trunk 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. MR688 will detect the fatigue driving, giving out alarms in the instant of dozing off to wake you up.
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