Dortronics 4800 Series Smart Interlock Controller

Dortronics 4800 Series Smart Interlock Controllers can be user configured in the field to accommodate up to five doors with ample flexibility for various input/output configurations. The 4800 Series features twelve field assignable inputs and seventeen configurable relay outputs for maximum flexibility. Additional design features include a unique watchdog circuit that constantly monitors operation; LED indicators for input-output connection status; and voltage spike and surge protection on all outputs.