ordered turbo link, do I still need a knock gauge

I just ordered turbo link, is this enough for me to kep an eye on my motor or do I still need a knock gauge or alarm to supplement the turbo link?
in my opinion no. You can set audible alerts to sound at what ever Retard level or levels you select. I use a casette adapter plugged into my laptop and it works great.

The knock detector will warn you of knock quicker than the turbolink. 1.5 sec quicker, which doesn't sound like much but its really quite a bit. The faster you can get out of it under severe KR the better.