7'' TFT monitor.luxury cast iron camera,can take photo,save 300 pcs photos.CMOS camera,handfree,audio and video communication. ... CCD sensor.6 LED lights,nightvision. handfree indoor monitor, 7 inch TFT,clear image. intercommunication,monitoring the outdoor,unlock.. ... monitors.(different choice) four wires,DIY installation Including in one kit:One indoor monitor, one outdoor camera, power adapter, user ...