Home > FAQs > Products > What optional extras might modellers need?

The Acc+Ess Protocab system is designed to be self-contained, so that when the charging unit and charged battery are plugged into the LCU and the Locoswitch is touched, the system is active and available to control the loco's motor (and auxiliary systems if fitted).

The Acc+Ess Protocab control domains are also self-contained and include the LCUs adopted by the controlling devices. Thus, in theory, no extras are needed.

However, in typical installations, modellers may need to devise their own methods of securing the various components in place to avoid movement and potential damage.