Is the SKU available on the C40 actually suppose to be CTS-PHD-1080P12XS

It seems extablished that to order a second camera its best to order CTS-PHD-1080P-KIT= The previous posts suggest that CTS-PHD1080P12XS2= is for the SX20.What makes this very confusing is that on CCW for the C60 integrator bundles the included camer...