Product description :
Parameter setting]
1 Battery :: AG13X3 ( Universal Button Cell ) a battery life of approximately 6 months +24 months
(2) Specifications : 6 * 5.5cm
Packing : 16 * 9cm
[Technical Information ]
1 . Alarm angle : 15 ° -25 °
2 . Rated sound pressure : 85db
3 alarm modes: Audible alarm mode
4 . Battery type: two ag13 battery of environmental protection
5 Weight: only 14 grams ( about a disposable lighter weight )
6 . Color: according to customer requirements
7 Avoid heat and humidity storage .
Sleepy driver alert the driver is wearing the ear balance the working principle of the use of electronic warning device , particularly sensitive products is set in the detection of the regulator , to determination of the amplitude down , ( normally not more than 30 degrees down the driver ) , it automatically monitors the driver's posture, when the driver drove down the magnitude is too large , it will sound an alarm , to stimulate the central nervous system to eliminate sleepiness . Effective to alert the driver to drive safely to avoid traffic accidents.
The products are suitable for vehicle drivers , but also applies electrical equipment monitoring staff on duty personnel television screens at night . This applies to goods vehicles , ships , aircraft and other pilots , but also widely used in power systems, communication systems , navigation systems, security systems and other large electrical equipment monitors, and television screens night duty officer , while the product sit for correcting poor students posture, promote the healthy growth of students also played a good role.
When you are driving, especially of long-distance car, please use the driver anti- drowsy ears ringing . Method is to use the anti- sleepy ear bell switch to the "ON" position , hang it on your ear, as shown. Once a sleepy provide you hit , you can not help but doze bow , then uttered ear ringing bell will "beep" sound , allowing you to keep up your spirits , so as to avoid any eventuality.
