This reel fits over the stock Zero Noise communicator box for HPDE instruction. I do not use my comm in one car only, so the length of the cords was annoying. There are four places for zip ties, ample space for the power button and easy setup for two screws should you decide you want them.

I am forwarding this file on to other groups in case they can use it. I trimmed the permanent mount electrical input just so the terminals wouldn't touch but otherwise this is as- delivered.