DoorKing 1812-004 Blue LED Lighted Push Button Switch parking-signage Ensures proper alignment and secure

Ensures proper alignment and secure mounting of loop detectors

it provides powerful

Durable PCB design for reliable long-term protection

This bracket kit includes both "Z" and "L" brackets

DoorKing 1812-004 Blue LED Lighted Push Button Switch parking-signage Ensures proper alignment and secureBlue LED Lighted Push Button for DoorKing Intercom and Entry Systems The DoorKing 1812 004 is a genuine replacement blue LED lighted push button switch used on select DoorKing intercom and telephone entry systems. This button is commonly used for call, activation, or front panel input functions depending on the specific DoorKing model and panel layout. If the original button is cracked, sticking, intermittent, or the LED ring no longer illuminates,