Driver Fatigue Alarm Safe Driving Assistant Alarm Anti Sleep Prevention Sleepy Alarm Device Car Alarm System Drivers Security Reminder for Night Shifts/Door Guards/Guards - FOSA, fosaa4vq6wbigy

• UPC   753874588623
• SPECIFICATION: This alarm is made of lightweight material , compact and easy to carry. Ergonomic design , fits the ears , comfortable to wear , and alarm inclination angle: 15° 25°. Use general button battery AG3*4 , low power consumption , can be used for a long time. Most traffic accidents are caused by fatigue driving , the driver's sleepy reminder will remind you when you are dozing off , driving safely FEATURES: Built in high sensitivity sensor , when you want to doze off , as long as your head is lowered , it will automatically sound an alarm. Since the sound is sounded in your ears , it has little effect on others. The difference in the angle of the head makes a short and long alarm sound PRINCIPLE: The anti sleep alarm device uses the working principle of electronic balance. The alarm system is equipped with a particularly sensitive detection regulator , which can measure the amplitude of the driver's head down. When the driver's head down is too large , it will sound an alarm to eliminate drowsiness APPLICATION: This stay alert alarm is not only suitable for drivers such as vehicles , ships , airplanes , but also widely used for night shifts , door guards , guards , television stations , radio stations , medical and security personnel. At the same time , this product has also played a good role in correcting students' bad sitting postures and promoting their healthy growth SAFE DRIVING: When you are driving at night, especially when driving a long-distance car, hang it on your ears, it is a doze alarm. Whenever you want to doze off, it will emit a sound warning to remind you to drive safely, avoiding traffic accidents caused by dozing off while driving