Re: Cheap Target Cam in Your Picket
Radio Shack will kill you on prices!
They want $40-$50 for one battery alone when they can be had for $10 or less on Amazon. Buy everything on Amazon and you can do it for cheap, the routers are old models that can be had on eBay for cheap.
Connectors, wire, batteries, charger cord, IP Camera go to Amazon
Yagi & Router go to eBay