ELECTRONIC SPECIFICATIONS
  Control Board:
     A state-of-the-art, microprocessor controlled, surface mount pcb with features such as:

• Electronic Reversing Device (ERD):
  Automatically adjusts to the size of the gate.
• Automatic Timer:
  can be set from 0 to 60 seconds.
• Master/Slave:
  Three wires synchronize bi-parting gates.
• Electronic Inputs:
  for radio receiver, fire department box, numeric key pad, metal detector, center loop, telephone entry system, three button station, photo cell, safety edge and magnetic lock