Smart board is used to control exhaust fan, air pump and alarm lamp while laser working.
The smart board is specially designed by Thunder Laser to automatically control the on/off of exhaust fan and air pump according to the need of the laser work.
It facilitates energy saving and noise reduction. Meanwhile, colors of alarm lamp are also controlled by it to show the working state of the laser.
When the machine is not at work, or working with the top cover close, the alarm lamp is in green color.
If the top cover opened during laser working, the alarm lamp turns red.Besides, manually or automatically you can extend the working time of exhaust fan, air assist by setting on the smart board.