EMF-2 is our second generation multi-function relay, (replacing our previous model EMF-1). EMF-2 is designed for  specialized door control applications such as ABM vestibles, washroom doors in shared-use facilities, directional sequencing with "Logic Mode", man-traps (interlock), air locks and more!  Compact and easy to program, it simplifies complex door control installations.

The PC-6 performs two basic functions - a lock-Our Relay (LOR) for full-speed doors, handicap doors (low-energy doors), and a Secondary Activation Module (SAM) for low energy doors which are activated by a push-switch (knowing act doors).