Fire Alarm key 1N Tesla

The Tesla fire alarm switch is a conventional type and is used in public places such as homes, factories and other types of control centers. By connecting the supply voltage, the knob is ready to operate and by pressing its talc on the LED, it issues an alarm command to the control center. To return to normal, just press the button on the knob and turn off the LED on the Reset key of the control center. This product and other Tesla products have the relevant standard. In addition, "this product is approved by the fire department.