"Read More http://www.amazon.com/gp/product/B007KNWV16?tag=takingchances-21-20<br /><br />Eagle Diamond Control Board. Eagle E555 Universal for Gate Openers<br /><br />Product Features <br />The Diamond boards Outputs include on board 24VDC for MAG Lock alarm and 24VAC auxiliary power<br />Plug-in Loop Detector Loop Wire Connection<br />Open Stop Close controls on board<br />ERD Adjustable in the Opening and Close Direction of travel<br />The Diamond board has an Adjustable Timer that can be set from 1 to 6 seconds"
