randomwalk101

The dvr claims to support up to 700 TVL. Not sure what codec is but what you guys saying is it won't give me any better resolution like this?

DVR specs said it supports up to 700 TVL

Well hell...I bought two gs831sm to replace two 480 tvl and the resolution is the same. Wth?? What a let down.

I have a Swan 8 camera (480 TVL) system. I bought two GadSpot camera with higher resolution (750 TVL) to change out two 480 TVL camera. Just installed it and the resolution is the same...WTF? Such a let down!!

Hey guys, I installed the Swann SWDVK-826008 (8 camera systems) which has a 480 TVL resolution. It's a little low so I'm planning to replace two cameras in certain critical spot with a better clarity. I'm thinking of getting the Gadspot GS818P (750 TVL) as replacement. Will this camera work with my current system (plug into my existing wiring)? Do you recommend this replacement camera? they also have another line, smart IR, which I'm not exactly sure what it does...but price of the Gadspot seems very decent. Thanks for your advice.