Elcom “EC” series barrier is an electro-mechanical automatic heavy-duty barrier meant for use in car parks, condominiums, factories, commercial buildings entrance. It has an operating speed of up to 1.5 seconds per cycle for shorter boom of 4 meters and below. The longest boom that it can operate is up to 6 meters length which will require 8 seconds traveling time. In the event of power failure, a crank handle is provided for moving the beam manually.