As a sequel to 2010's iOS-ready home video monitoring package Vue, Avaak's new VueZone System ($290, aka Vue Gen 2 / SM2700) updates last year's model with twin motion-detecting video cameras that are now capable of capturing 1fps 1600x1200 images, 4fps 640x480 videos, and 8fps 320x240 videos. Avaak continues to use the seriously impressive magnetic camera mounting system we loved in last year's model, powering the cameras with twin lithium batteries…