Fire emergency lights how to use, led fire emergency lights circuit diagram
The new national standard fire emergency lamp production is now generally in the fire emergency lamp front panel are set up the test button
namely after the power is switched on automatically to the emergency light battery, there is a buffer process.)
the user to connect the power supply fire emergency lights, as long as the fingers press the test button two will also fire emergency lighting lamp lights lit.
First of all, in the installation of fire emergency lights, fire emergency lamps should be a simple test to test whether the emergency lighting fire emergency function is normal.
