This compact device allows any power source outputting 9-36VDC to run your TOC receiver at a regulated 24VDC for optimal motor performance. The major advantage of this device is that it allows the TOC motors to run at a consistent speed regardless of your power source. The TOC motors operate at full speed when they’re fed 24VDC, so if you have to run the TOC receiver using a 14.4VDC battery the motors might run at half speed when the battery runs low. Additionally, as batteries drain, their voltage drops, so the motors will gradually slow as the battery fades. The TOC-24VR will also give you a distance extension from the power source to the receiver, as it includes an integral 18″ power output cable.