Sector boom gate motor control card. The PCB includes a Multichannel onboard NOVA Receiver. 
 
Features
 
Onboard multichannel CentSys code-hopping receiver with the ability to:
Learn transmitter buttons to specific functions (e.g. Gate trigger, Pedestrian Opening, Free-exit, Pillar Light Control, Holiday Lockout)
Selectively delete specific transmitters that have been lost or stolen
Automatically learn transmitters into the system (Autolearn)
Automatically delete transmitters that are no longer in use (Delete-Not-Present)
Full configuration of barrier operating parameters including independent pole raise and lowering speeds, ramp-up and ramp-down angles