Thanks for your input. I've edited the link of the Qvis to show the varifocal camera. You are correct the Qvis does not actually state TNR or IR cut. So I'm now leaning towards the GS830SM. The reason I'm pointing the camera down towards the lawn so much is I want to get a decent picture when guys do burnouts on my lawn. Yes, can you believe it? Already had several people brought before the court and fined....
Thanks again,
Greg