1: 7inch color TFT video door phone 2: Metal Pin-hole camera 3: handfree,night vision 4: ultrathin monitor New 7 inch TFT color video door phone intercom system with Pin-hole camera and rain cover Model:SMTV7I-MFunction and Features:**Metal Pin-hole camera,good design,CMOS or CCD sensor.6 LED lights,nightvision.**handfree indoor monitor, 7 inch TFT,clear image.**intercommunication,monitoring the ...