color CCD camera, auto night IR grasp, 7inch TFT touch screen, video calling &conversation, gate moniter 8cord ringer ... tone color CCD camera,auto night IR grasp, 7inch TFT touch screen,video calling &conversation with indoor extentions, guard centers ... function 8cord ringer tone Surface mount;Specification: ~ Power:DC16V ~ Color picture Resolution:480(H)×234(V) ~ Wiring method:6core & AV input ...