... Model:SMTV7E-Z Model:SMTV7E-ZFunction and Features:**luxury cast iron camera,good design,CMOS or CCD sensor.6 LED ... CRT,clear image.**intercommunication,monitoring the outdoor,unlock..**Intercommunication is available between indoor and outdoor unit.. **Brightness, chroma and ... installation**Including in one kit:One indoor monitor, one outdoor camera, power adapter, user manual,cables.**Packing detail: ...