These panels with LED is compose of simple models. The panels are meant to replace the indicators with filament on the frontages of the cupboard. Models J1800, J2000 and J2400 have a format DIN 96 x 96 while J2100, J2200, J2300 have a format DIN 144 x 144.
The 8, 12 or 24 LEDs have a high luminosity. Lighting is done by the closing of the contact of entry. The button on the frontage are test leds. The panels have an economic and resistant design.