Quote:
Originally Posted by markopolo
Consider purchasing a permanently installed (hard wired) unit if concerned about theft or forgetting to use it every time etc.
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I've used both and I think there are trade offs for either. The permanent interior unit has the advantage of convenient monitoring and certainly would be easy to install during the OEM or DIY build, but after completion, my experience was that it's was a challenge to install compared to employing the in-line version I'm now using which is just plug and play. Since it's plugged into the bitter end of my hookup cable, it's not easy to forget using it. It also has a theft prevention locking ring that enables securing the protector to the pedestal.
Also, in the event the protector misbehaves, the in-line the portable unit can be bypassed by unplugging and removing it. My permanently installed protector did fail once and to maintain power continuity to the coach breakers, I had to open it and do some wiring bypass surgery until the replacement arrived.