... ,CMOS or CCD sensor.6 LED lights,nightvision.**handfree indoor monitor, 7 inch TFT,clear image.**intercommunication,monitoring the outdoor,unlock ... )**four wires,DIY installation**Including in one kit:One indoor monitor, one outdoor camera, power adapter, user manual,cables.**Packing detail ... mounting for camera **monitor dimension:230(L)×180(W)×18(H)mm **camera dimension:69(L)×157(W)×23(H)mm **Wiring ...