Is anyone sucessfully using the security function on a Wolf v500 EMS?

As i understand it: the security function (a 4 digit pin to activate the ems) was incorporated into the v500, and you needed the hand contoller to utilise this function. Wolf no longer sells the hand controller that was available at the release of the v500, and now only has the dash.

Is there any way i can use the security function on my (hand-controllerless) v500?

Thanks for reading.