The IP8300-Plus uses a hall effect sensor in conjunction with a magnetic target - very much the same as a mechanical magnetic switch works with a target or vane.
Electronic Stepper
Replacement Stepper for:
Armor, Curtis, General, Haughton, Otis, Payne, Seaburg, Turnbull, Westinghouse and other steppers.
Magnetic Button Replacement
This card is used to change from the old type magnetic button car station, as were used by Otis and Westinghouse, to the new light-up type button car station.
Current Sense Relay
Current Sense Relay For Otis Touch-Tube Circuits
This board was originally designed to replace the unavailable Ward Leonard Current Sensitive Relay that was...
Otis Touch Button Replacement
The 2040 module can be used to replace the existing touch buttons in the elevator cab or the hallway.