פעמון עם אזעקת שינה דו-תכליתית קלה

Product information:
Color: black, silver, random color or remarks
Specification size: 65*35*15(mm)
Material: ABS+ electronic components
Bell with light doze device reminder, you can drive the driver to use, but also students at night reading lighting. The product has two kinds of black silver white, suitable for automotive supplies toolbox and gift box.
The new design, the reminder head with a small flashlight function, more practical. The flashlight can be turned on by switching control.
Suitable for night shift, doorman, guards and other personnel use. In particular, television stations and radio stations broadcast night programs of check-in personnel, as long as a slight sleepy performance, will alert the alarm. Medical and security personnel are also more accurate, practical and convenient to use.
The driver is prone to intermittent dozing due to fatigue during the long night driving. The function of this product is that when the driver's head is lowered, it can emit a harsh alarm sound until the driver raises his head, that is, terminates the alarm sound.
Product size: 6X3.5X1.5CM
Wake up the driver
Keep the driver awake
Driving while sleeping will cause traffic accidents, for the safety of the driver, the best way is to remind the driver not to sleep.
How to use:
1 Hang the alarm on the right ear as shown;
2 Make the switch in the working state;
3 Once the head is tilted forward, the alarm will sound a buzzer, and it will be silent when sitting straight, that is, it is in normal working state;
4 Set aside when not in use
5 Avoid high temperature and humidity
This product uses 3 LR44 button batteries
With LED lighting! Lights and buzzes.
Remind the driver to drive safely and avoid sleepiness!! Remind students to sit upright!